Skip to content

213-632-9061    Hello@TheKeystone.com   WhatsApp

The Keystone Watches
Cart $0 (0)
The Keystone Watches
BY BRAND
Patek Philippe ROLEX Audemars Piguet CARTIER OTHER (OMEGA, A. LANGE & SÖHNE, F.P. JOURNE, ETC.) Piaget
NEW ARRIVALS
Objet d'art
RECENTLY SOLD
PASSING TIME
ABOUT US
Search
Cart $0 (0)
BY BRAND
Patek Philippe
ROLEX
Audemars Piguet
CARTIER
OTHER (OMEGA, A. LANGE & SÖHNE, F.P. JOURNE, ETC.)
Piaget
NEW ARRIVALS
Objet d'art
RECENTLY SOLD
PASSING TIME
ABOUT US

Cart

Your cart is empty.

Continue browsing

Shipping & taxes calculated at checkout

Sort

  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old

Filter

 
 
 
$
-
$
 
Piaget - Piaget Yellow Gold Diamond & Onyx Watch - The Keystone Watches

Piaget Yellow Gold Diamond & Onyx Watch

Piaget Yellow Gold Diamond & Onyx Watch

Sold Out

 
Audemars Piguet - Audemars Piguet White Gold Frosted Royal Oak Watch - The Keystone Watches

Audemars Piguet White Gold Frosted Royal Oak Watch

Audemars Piguet White Gold Frosted Royal Oak Watch

Sold Out

 
Rolex - Rolex Yellow Gold Datejust Jubilee Watch Ref. 1601 - The Keystone Watches

Rolex Yellow Gold Datejust Jubilee Watch Ref. 1601

Rolex Yellow Gold Datejust Jubilee Watch Ref. 1601

Sold Out

 
Cartier - Cartier Yellow Gold Asymmetrical Tank Watch, Piece Unique - The Keystone Watches

Cartier Yellow Gold Asymmetrical Tank Watch, Piece Unique

Cartier Yellow Gold Asymmetrical Tank Watch, Piece Unique

Sold Out

 
Audemars Piguet - Audemars Piguet Royal Oak Perpetual Calendar Watch - The Keystone Watches

Audemars Piguet Royal Oak Perpetual Calendar Watch

Audemars Piguet Royal Oak Perpetual Calendar Watch

Sold Out

 
Rolex - Rolex Platinum Cosmograph Daytona Diamond Watch Ref. 116576 - The Keystone Watches

Rolex Platinum Cosmograph Daytona Diamond Watch Ref. 116576

Rolex Platinum Cosmograph Daytona Diamond Watch Ref. 116576

Sold Out

 
Rolex - Rolex Yellow Gold Day-Date Watch Ref. 18038, Retailed by Tiffany & Co. - The Keystone Watches

Rolex Yellow Gold Day-Date Watch Ref. 18038, Retailed by Tiffany & Co.

Rolex Yellow Gold Day-Date Watch Ref. 18038, Retailed by Tiffany & Co.

Sold Out

 
Rolex - Rolex Yellow Gold Day-Date Pave Diamond Watch Ref. 18138 - The Keystone Watches

Rolex Yellow Gold Day-Date Pave Diamond Watch Ref. 18138

Rolex Yellow Gold Day-Date Pave Diamond Watch Ref. 18138

Sold Out

 
Cartier - Cartier White Gold Tank Manual-Wind Watch - The Keystone Watches

Cartier White Gold Tank Manual-Wind Watch

Cartier White Gold Tank Manual-Wind Watch

Sold Out

 
Rolex - Rolex Yellow Gold GMT-Master II Diamond Ruby Watch Ref. 16718 - The Keystone Watches

Rolex Yellow Gold GMT-Master II Diamond Ruby Watch Ref. 16718

Rolex Yellow Gold GMT-Master II Diamond Ruby Watch Ref. 16718

Sold Out

 
Rolex - Rolex Yellow Gold Day-Date Bark Finish Watch Ref. 18078 - The Keystone Watches

Rolex Yellow Gold Day-Date Bark Finish Watch Ref. 18078

Rolex Yellow Gold Day-Date Bark Finish Watch Ref. 18078

Sold Out

 
Rolex - Rolex Yellow Gold Day-Date Blue Vignette Diamond Watch Ref. 18048 - The Keystone Watches

Rolex Yellow Gold Day-Date Blue Vignette Diamond Watch Ref. 18048

Rolex Yellow Gold Day-Date Blue Vignette Diamond Watch Ref. 18048

Sold Out

 
Audemars Piguet - Audemars Piguet White Gold Automatic Bracelet Watch - The Keystone Watches

Audemars Piguet White Gold Automatic Bracelet Watch

Audemars Piguet White Gold Automatic Bracelet Watch

Sold Out

 
Patek Philippe - Patek Philippe White Gold Automatic Watch Ref. 3525 - The Keystone Watches

Patek Philippe White Gold Automatic Watch Ref. 3525

Patek Philippe White Gold Automatic Watch Ref. 3525

Sold Out

 
Rolex - Rolex White Gold Day-Date Watch Ref. 1803 with Original Warranty Paper - The Keystone Watches

Rolex White Gold Day-Date Watch Ref. 1803 with Original Warranty Paper

Rolex White Gold Day-Date Watch Ref. 1803 with Original Warranty Paper

Sold Out

 
Omega - Omega Speedmaster Holy Grail Watch, Ref. 376.0822 - The Keystone Watches

Omega Speedmaster Holy Grail Watch, Ref. 376.0822

Omega Speedmaster Holy Grail Watch, Ref. 376.0822

Sold Out

 
Rolex - Rolex Explorer II Ref. 16570, Retailed by Tiffany & Co. - The Keystone Watches

Rolex Explorer II Ref. 16570, Retailed by Tiffany & Co.

Rolex Explorer II Ref. 16570, Retailed by Tiffany & Co.

Sold Out

 
Rolex - Rolex R Series Explorer Stainless Steel Ref. 1016 - The Keystone Watches

Rolex R Series Explorer Stainless Steel Ref. 1016

Rolex R Series Explorer Stainless Steel Ref. 1016

Sold Out

 
Audemars Piguet - Audemars Piguet Tantalum Royal Oak Watch Ref. 56175 - The Keystone Watches

Audemars Piguet Tantalum Royal Oak Watch Ref. 56175

Audemars Piguet Tantalum Royal Oak Watch Ref. 56175

Sold Out

 
Patek Philippe - Patek Philippe Aquanaut Automatic Watch Ref. 5066 - The Keystone Watches

Patek Philippe Aquanaut Automatic Watch Ref. 5066

Patek Philippe Aquanaut Automatic Watch Ref. 5066

Sold Out

 
Vacheron Constantin - Vacheron Constantin Steel Automatic Watch - The Keystone Watches

Vacheron Constantin Steel Automatic Watch

Vacheron Constantin Steel Automatic Watch

Sold Out

 
Audemars Piguet - Audemars Piguet Royal Oak Jumbo Firrst Series Watch Ref. 15202 - The Keystone Watches

Audemars Piguet Royal Oak Jumbo Firrst Series Watch Ref. 15202

Audemars Piguet Royal Oak Jumbo Firrst Series Watch Ref. 15202

Sold Out

 
Omega - Omega Yellow Gold Speedmaster Chronograph Watch - The Keystone Watches

Omega Yellow Gold Speedmaster Chronograph Watch

Omega Yellow Gold Speedmaster Chronograph Watch

Sold Out

 
Patek Philippe - Patek Philippe White Gold Nautilus Diamond Watch Ref. 3800 - The Keystone Watches

Patek Philippe White Gold Nautilus Diamond Watch Ref. 3800

Patek Philippe White Gold Nautilus Diamond Watch Ref. 3800

Sold Out

 
Rolex - Rolex Yellow Gold Veriflat Watch Ref. 6512, Retailed by Tiffany & Co. - The Keystone Watches

Rolex Yellow Gold Veriflat Watch Ref. 6512, Retailed by Tiffany & Co.

Rolex Yellow Gold Veriflat Watch Ref. 6512, Retailed by Tiffany & Co.

Sold Out

 
Audemars Piguet - Audemars Piguet White Gold Automatic Watch - The Keystone Watches

Audemars Piguet White Gold Automatic Watch

Audemars Piguet White Gold Automatic Watch

Sold Out

 
Rolex - Rolex Date Black Gilt Watch Ref. 1501 - The Keystone Watches

Rolex Date Black Gilt Watch Ref. 1501

Rolex Date Black Gilt Watch Ref. 1501

Sold Out

 
Rolex - Rolex Steel Red Submariner Watch Ref. 1680 With Original Papers - The Keystone Watches

Rolex Steel Red Submariner Watch Ref. 1680 With Original Papers

Rolex Steel Red Submariner Watch Ref. 1680 With Original Papers

Sold Out

 
A. Lange & Sohne - A. Lange & Sohne White Gold Cabaret Soiree Diamond Watch, Ref. 868.032 - The Keystone Watches

A. Lange & Sohne White Gold Cabaret Soiree Diamond Watch, Ref. 868.032

A. Lange & Sohne White Gold Cabaret Soiree Diamond Watch, Ref. 868.032

Sold Out

 
Audemars Piguet - Audemars Piguet Ultra-Thin Royal Oak Jumbo Automatic Watch, Ref. 15202 - The Keystone Watches

Audemars Piguet Ultra-Thin Royal Oak Jumbo Automatic Watch, Ref. 15202

Audemars Piguet Ultra-Thin Royal Oak Jumbo Automatic Watch, Ref. 15202

Sold Out

 
Patek Philippe - Patek Philippe Rose Gold Chronograph Watch Ref. 5070 - The Keystone Watches

Patek Philippe Rose Gold Chronograph Watch Ref. 5070

Patek Philippe Rose Gold Chronograph Watch Ref. 5070

Sold Out

 
Jaeger LeCoultre - Jaeger LeCoultre Platinum Master Control Minute Repeater Baguette Diamond Watch - The Keystone Watches

Jaeger LeCoultre Platinum Master Control Minute Repeater Baguette Diamond Watch

Jaeger LeCoultre Platinum Master Control Minute Repeater Baguette Diamond Watch

Sold Out

 
Audemars Piguet - Audemars Piguet White Gold Automatic Diamond Watch - The Keystone Watches

Audemars Piguet White Gold Automatic Diamond Watch

Audemars Piguet White Gold Automatic Diamond Watch

Sold Out

 
Patek Philippe - Patek Philippe Platinum Minute Repeating Tourbillon Watch Ref. 5016 - The Keystone Watches

Patek Philippe Platinum Minute Repeating Tourbillon Watch Ref. 5016

Patek Philippe Platinum Minute Repeating Tourbillon Watch Ref. 5016

Sold Out

 
FP Journe - F.P. Journe Platinum Octa Reserve de Marche Early Production with Original Box and Papers - The Keystone Watches

F.P. Journe Platinum Octa Reserve de Marche Early Production with Original Box and Papers

F.P. Journe Platinum Octa Reserve de Marche Early Production with Original Box and Papers

Sold Out

 
Audemars Piguet - Audemars Piguet White Gold Automatic Cross Link Bracelet Watch - The Keystone Watches

Audemars Piguet White Gold Automatic Cross Link Bracelet Watch

Audemars Piguet White Gold Automatic Cross Link Bracelet Watch

Sold Out

  • ​
  • 1
  • …
  • 84
  • 85
  • 86
  • 87
  • 88
  • …
  • 117
  • ​
New Arrivals Preview
 
Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

Gerald Genta Fantasy Retro M.10 MOP Mickey Mouse for Hong Kong Disney Watch (New Arrival)

$23,750 USD
 
Vacheron Constantin - Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL) - The Keystone Watches

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

Vacheron Constantin Yellow Gold Grand Complication Pocket Watch (NEW ARRIVAL)

$155,000 USD
 

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

Piaget White Gold Altiplano Ref. 90122 with Diamonds and Sapphires (New Arrival)

$17,750 USD
Shop all New Arrivals Preview

SHOP

  • BY BRAND
  • NEW ARRIVALS
  • Objet d'art
  • RECENTLY SOLD
  • PASSING TIME
  • ABOUT US

Terms & Conditions

  • SEARCH
  • SELL TO US
  • ABOUT US
  • CONTACT US
  • TERMS & CONDITIONS
  • Do not sell my personal information

Guarantee

Our watches go through a rigorous authentication process in which seasoned experts examine and evaluate the watches. These experts have decades of experience and have authenticated thousands of watches in their lifetime. We guarantee every piece of the watches we offer are 100% authentic. 

CONTACT US

You can reach us by emailing hello@thekeystone.com or call 213-632-9061

We are based in West Hollywood, CA. Please contact us for appointments to view a watch in person. 

We are not authorized sellers of the brands listed on our site. We sell vintage and pre-owned product.

Stay in touch.

Currency

  • Afghanistan (AF ؋)
  • Åland Islands (AX €)
  • Albania (AL L)
  • Algeria (DZ د.ج)
  • Andorra (AD €)
  • Angola (AO $)
  • Anguilla (AI $)
  • Antigua & Barbuda (AG $)
  • Argentina (AR $)
  • Armenia (AM դր.)
  • Aruba (AW ƒ)
  • Ascension Island (AC £)
  • Australia (AU $)
  • Austria (AT €)
  • Azerbaijan (AZ ₼)
  • Bahamas (BS $)
  • Bahrain (BH $)
  • Bangladesh (BD ৳)
  • Barbados (BB $)
  • Belarus (BY $)
  • Belgium (BE €)
  • Belize (BZ $)
  • Benin (BJ Fr)
  • Bermuda (BM $)
  • Bhutan (BT $)
  • Bolivia (BO Bs.)
  • Bosnia & Herzegovina (BA КМ)
  • Botswana (BW P)
  • Brazil (BR $)
  • British Indian Ocean Territory (IO $)
  • British Virgin Islands (VG $)
  • Brunei (BN $)
  • Bulgaria (BG лв.)
  • Burkina Faso (BF Fr)
  • Burundi (BI Fr)
  • Cambodia (KH ៛)
  • Cameroon (CM CFA)
  • Canada (CA $)
  • Cape Verde (CV $)
  • Caribbean Netherlands (BQ $)
  • Cayman Islands (KY $)
  • Central African Republic (CF CFA)
  • Chad (TD CFA)
  • Chile (CL $)
  • China (CN ¥)
  • Christmas Island (CX $)
  • Cocos (Keeling) Islands (CC $)
  • Colombia (CO $)
  • Comoros (KM Fr)
  • Congo - Brazzaville (CG CFA)
  • Congo - Kinshasa (CD Fr)
  • Cook Islands (CK $)
  • Costa Rica (CR ₡)
  • Côte d’Ivoire (CI Fr)
  • Croatia (HR €)
  • Curaçao (CW ƒ)
  • Cyprus (CY €)
  • Czechia (CZ Kč)
  • Denmark (DK kr.)
  • Djibouti (DJ Fdj)
  • Dominica (DM $)
  • Dominican Republic (DO $)
  • Ecuador (EC $)
  • Egypt (EG ج.م)
  • El Salvador (SV $)
  • Equatorial Guinea (GQ CFA)
  • Eritrea (ER $)
  • Estonia (EE €)
  • Eswatini (SZ $)
  • Ethiopia (ET Br)
  • Falkland Islands (FK £)
  • Faroe Islands (FO kr.)
  • Fiji (FJ $)
  • Finland (FI €)
  • France (FR €)
  • French Guiana (GF €)
  • French Polynesia (PF Fr)
  • French Southern Territories (TF €)
  • Gabon (GA Fr)
  • Gambia (GM D)
  • Georgia (GE $)
  • Germany (DE €)
  • Ghana (GH $)
  • Gibraltar (GI £)
  • Greece (GR €)
  • Greenland (GL kr.)
  • Grenada (GD $)
  • Guadeloupe (GP €)
  • Guatemala (GT Q)
  • Guernsey (GG £)
  • Guinea (GN Fr)
  • Guinea-Bissau (GW Fr)
  • Guyana (GY $)
  • Haiti (HT $)
  • Honduras (HN L)
  • Hong Kong SAR (HK $)
  • Hungary (HU Ft)
  • Iceland (IS kr)
  • India (IN ₹)
  • Indonesia (ID Rp)
  • Iraq (IQ $)
  • Ireland (IE €)
  • Isle of Man (IM £)
  • Israel (IL ₪)
  • Italy (IT €)
  • Jamaica (JM $)
  • Japan (JP ¥)
  • Jersey (JE $)
  • Jordan (JO $)
  • Kazakhstan (KZ ₸)
  • Kenya (KE KSh)
  • Kiribati (KI $)
  • Kosovo (XK €)
  • Kuwait (KW $)
  • Kyrgyzstan (KG som)
  • Laos (LA ₭)
  • Latvia (LV €)
  • Lebanon (LB ل.ل)
  • Lesotho (LS $)
  • Liberia (LR $)
  • Libya (LY $)
  • Liechtenstein (LI CHF)
  • Lithuania (LT €)
  • Luxembourg (LU €)
  • Macao SAR (MO P)
  • Madagascar (MG $)
  • Malawi (MW MK)
  • Malaysia (MY RM)
  • Maldives (MV MVR)
  • Mali (ML Fr)
  • Malta (MT €)
  • Martinique (MQ €)
  • Mauritania (MR $)
  • Mauritius (MU ₨)
  • Mayotte (YT €)
  • Mexico (MX $)
  • Moldova (MD L)
  • Monaco (MC €)
  • Mongolia (MN ₮)
  • Montenegro (ME €)
  • Montserrat (MS $)
  • Morocco (MA د.م.)
  • Mozambique (MZ $)
  • Myanmar (Burma) (MM K)
  • Namibia (NA $)
  • Nauru (NR $)
  • Nepal (NP Rs.)
  • Netherlands (NL €)
  • New Caledonia (NC Fr)
  • New Zealand (NZ $)
  • Nicaragua (NI C$)
  • Niger (NE Fr)
  • Nigeria (NG ₦)
  • Niue (NU $)
  • Norfolk Island (NF $)
  • North Macedonia (MK ден)
  • Norway (NO $)
  • Oman (OM $)
  • Pakistan (PK ₨)
  • Palestinian Territories (PS ₪)
  • Panama (PA $)
  • Papua New Guinea (PG K)
  • Paraguay (PY ₲)
  • Peru (PE S/)
  • Philippines (PH ₱)
  • Pitcairn Islands (PN $)
  • Poland (PL zł)
  • Portugal (PT €)
  • Qatar (QA ر.ق)
  • Réunion (RE €)
  • Romania (RO Lei)
  • Russia (RU $)
  • Rwanda (RW FRw)
  • Samoa (WS T)
  • San Marino (SM €)
  • São Tomé & Príncipe (ST Db)
  • Saudi Arabia (SA ر.س)
  • Senegal (SN Fr)
  • Serbia (RS РСД)
  • Seychelles (SC $)
  • Sierra Leone (SL Le)
  • Singapore (SG $)
  • Sint Maarten (SX ƒ)
  • Slovakia (SK €)
  • Slovenia (SI €)
  • Solomon Islands (SB $)
  • Somalia (SO $)
  • South Africa (ZA $)
  • South Georgia & South Sandwich Islands (GS £)
  • South Korea (KR ₩)
  • South Sudan (SS $)
  • Spain (ES €)
  • Sri Lanka (LK ₨)
  • St. Barthélemy (BL €)
  • St. Helena (SH £)
  • St. Kitts & Nevis (KN $)
  • St. Lucia (LC $)
  • St. Martin (MF €)
  • St. Pierre & Miquelon (PM €)
  • St. Vincent & Grenadines (VC $)
  • Sudan (SD $)
  • Suriname (SR $)
  • Svalbard & Jan Mayen (SJ $)
  • Sweden (SE kr)
  • Switzerland (CH CHF)
  • Taiwan (TW $)
  • Tajikistan (TJ ЅМ)
  • Tanzania (TZ Sh)
  • Thailand (TH ฿)
  • Timor-Leste (TL $)
  • Togo (TG Fr)
  • Tokelau (TK $)
  • Tonga (TO T$)
  • Trinidad & Tobago (TT $)
  • Tristan da Cunha (TA £)
  • Tunisia (TN $)
  • Türkiye (TR $)
  • Turkmenistan (TM $)
  • Turks & Caicos Islands (TC $)
  • Tuvalu (TV $)
  • U.S. Outlying Islands (UM $)
  • Uganda (UG USh)
  • Ukraine (UA ₴)
  • United Arab Emirates (AE د.إ)
  • United Kingdom (GB £)
  • United States (US $)
  • Uruguay (UY $U)
  • Uzbekistan (UZ so'm)
  • Vanuatu (VU Vt)
  • Vatican City (VA €)
  • Venezuela (VE $)
  • Vietnam (VN ₫)
  • Wallis & Futuna (WF Fr)
  • Western Sahara (EH د.م.)
  • Yemen (YE ﷼)
  • Zambia (ZM $)
  • Zimbabwe (ZW $)
© The Keystone Watches 2025