Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100
Audemars Piguet Royal Oak Automatic Watch Ref. 4100

Audemars Piguet Royal Oak Automatic Watch Ref. 4100

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Color Original Blue Dial
Size 35.5mm
Material Steel
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Brand: Audemars Piguet
Model: Royal Oak
Reference: 4100ST
Year: 1970s
Material: Steel
Dial Color: Original Blue Dial
Dimensions: 35.5mm
Watch Movement: Self-Winding
Bracelet/Strap: Stainless Steel
Box/Paper: Leather Travel Case
Condition: Excellent
SKU: 147837
Produced alongside the 5402, the Audemars Piguet Royal Oak Ref. 4100 bears the same finish and vintage qualities of its larger brother in a very wearable 36mm case. These watches are slim and perhaps the perfect size for most men (and even women!). These 4100s offer phenomenal value in comparison to their larger brother and other jumbo steel sport models on the market. Please do not hesitate to reach out with any questions.

Please feel free to get in touch with any questions. The best way is to email us at hello@thekeystone.com or text/call (213) 632-9061

If you are interested in selling or trading your watch, please include as much information as possible, as well as photos. You may also email photos to hello@thekeystone.com 

When a watch is purchased, our watchmaker will perform a thorough inspection of the movement and perform a number of tests to ensure the watch is functioning in top condition before shipping. This process can take 7-10 business days. 

Once your watch is ready, watches shipped within the United States are sent via insured FedEx Overnight and will arrive the next day. We will send over tracking information once the watch ships. 

International shipping can take a number of days considering customs and travel. Straps made from exotic materials banned for import will be removed from the watch prior to shipping.

We know it can be difficult be completely certainly that a watch's condition, size or shape is what you are looking for. 

We provide a 5 day inspection period from delivery so that you may receive the watch and decide if it is right for you. 

This is not a trial period; our watches are well documented and any wear or damage will be deducted from the return amount. 

At The Keystone, we accept payment via Credit Card, Bank Transfer and major Cryptocurrency Coins. Please reach out via email with any questions about payment to Hello@thekeystone.com

Free returns

We offer a 5 Day Inspection Period and Free Returns

Worldwide shipping

Ship anywhere in the World. 

Contact Us

Reach out with any questions: Hello@TheKeystone.com