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*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.
By Tudor
The Tudor Black Bay One 36 reference M79640-0004 is a brand-new 36mm stainless steel sport-chic watch featuring an anthracite grey dial set with diamond indices and a stainless steel bezel on an integrated steel bracelet. This reference distills the Black Bay DNA into a refined, slightly smaller case profile that wears elegantly on a wide range of wrists.
The diamond-set dial elevates M79640-0004 above the standard Black Bay lineup, making it an especially compelling choice for buyers seeking everyday luxury with heritage styling. Contact Bizak & Co. today to purchase this brand-new Tudor Black Bay One 36 at the best price or browse our full Tudor collection online.
Compare it across every Black Bay One 36 reference we carry, or browse the full Tudor collection at Bizak & Co.
Buy this Black Bay One 36, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.
Reference Number M79640-0004
Model Family Black Bay One 36
Movement
Case Material Stainless Steel
Bracelet Material Stainless Steel
Dial Anthracite grey with diamond indices
Case Dimension 36mm
Year
Condition Brand New
Box & Papers
Each watch we sell comes with original box & papers.
You're buying from genuine people, 30 years in business.
Every watch is checked by us before shipping.
Every watch you buy from us is backed by our 5-year warranty—because luxury should come with long-term peace of mind.
If anything goes wrong mechanically due to a manufacturing issue, we’ll take care of it. No stress. No surprises.
Because trust isn’t built in a transaction—it’s built over time.
Our costumers trust us and we trust them. That's why we're boldly presenting the best return policy in the industry.
We take all the risk so you don't have to.
For high-value orders, we offer our exclusive Signature Personal Delivery—where one of our team members personally flies out to hand-deliver your watch.
Because some pieces deserve more than just shipping—they deserve a handshake.