About 36mm Watches
The 36mm case diameter has a rich legacy in watchmaking, historically used as the standard case size for Rolex sport and dress references before the industry shifted toward larger cases in the late twentieth century, and now experiencing a strong resurgence among collectors who prize proportion and wearability. Tudor has leaned into this tradition with the Black Bay One 36, a modern interpretation of the Black Bay family scaled to 36mm and finished in steel or steel and yellow gold, offered with a striking selection of dials including blue, anthracite grey, light champagne, and diamond-set versions across references M79640-0001 through M79640-0006 and the two-tone M79653-0005. The Tudor Ranger at 36mm, reference M79930-0008, adds an outdoor, tool-watch sensibility to the collection with its beige dial, in-house MT5400 movement, and green fabric strap. Together these pieces illustrate how 36mm remains a highly relevant and collectible case size for buyers seeking elegance, heritage, and modern manufacture quality.
What to Look For
When shopping this 36mm collection, dial configuration and material combination are the primary value drivers: plain dials such as the M79640-0001 in anthracite grey or M79640-0002 in blue offer a cleaner, more classic look, while diamond-set versions like the M79640-0004 and M79640-0005 command a premium for their factory-set stones and elevated finishing. The steel and yellow gold Black Bay One reference M79653-0005 with black diamond dial occupies the top of the range and appeals to buyers seeking two-tone luxury within the 36mm format, while the Ranger M79930-0008 with its MT5400 in-house calibre and fabric strap targets collectors drawn to Tudor's sport heritage. Brand-new condition across the Black Bay One references is a key advantage here, as unworn examples with full factory documentation are increasingly sought after on the secondary market.
Frequently Asked Questions
What Tudor models are available in 36mm at Bizak and Co.?
Bizak and Co. currently carries the Tudor Black Bay One in 36mm across the full M79640 steel series and the M79653 steel and yellow gold reference, plus the Tudor Ranger reference M79930-0008 in steel with a beige dial and green fabric strap. All Black Bay One pieces are brand new, while the Ranger is an authenticated pre-owned example.
Are the diamond-dial Tudor Black Bay One watches factory set?
Yes, the diamond dial variants in this collection, such as the M79640-0004 in anthracite grey with diamonds and M79640-0005 in blue with diamonds, feature factory-set stones applied by Tudor, not aftermarket modifications. This is important for buyers and ensures the watches retain their manufacturer warranty and resale integrity.
Is 36mm a good size for both men and women?
Absolutely, the 36mm case diameter is widely considered one of the most universally wearable sizes in watchmaking, sitting comfortably on a broad range of wrist sizes and lending itself equally well to men who favor a more classic, understated profile and women who prefer a substantial but elegant watch. Tudor has positioned the Black Bay One 36mm and the Ranger 36mm as watches for any wearer, and collector demand for this size has grown steadily in recent years.
Buy, trade, or sell. Contact Bizak & Co. for pricing and availability on any reference in this collection.
