Side by side

Tudor Black Bay One 31 S&GvsYema YEMA x Silberstein Marine 2 CMM.20 Limited Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Black Bay One 31 S&G
TudorBlack Bay One 31 S&G
MSRP $6,850
YEMA x Silberstein Marine 2 CMM.20 Limited Edition
YemaYEMA x Silberstein Marine 2 CMM.20 Limited Edition
MSRP $4,425

At a glance

14 of 29 specs differ
Diameter
Black Bay One 31 S&G31mm
YEMA x Silberstein Marine 2 CMM.20 Limited Edition40mm
Power Reserve
Black Bay One 31 S&G50h
YEMA x Silberstein Marine 2 CMM.20 Limited Edition40h
Water Resistance
Black Bay One 31 S&G100m
YEMA x Silberstein Marine 2 CMM.20 Limited Edition200m
MSRP
Black Bay One 31 S&G$6,850
YEMA x Silberstein Marine 2 CMM.20 Limited Edition$4,425

Full specifications

Case

9 specs
Category
Diver
Diameter
31mm
40mm
Thickness
9.5mm
11mm
Lug-to-Lug
46mm
44.5mm
Lug Width
17mm
20mm
Material
Stainless Steel
Titanium (DLC coated)
Finish
Polished + Satin
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid screw-down
Solid

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
Dial Color
Black
Red

Movement

2 specs
Caliber
MT5201
Yema CMM.20
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$6,850
$4,425

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Tudor Black Bay One 31 S&G

The Tudor Black Bay One 31 S&G is praised for its quiet luxury, combining brushed steel and warm gold accents for understated charm. Owners appreciate the brushed gold for a casual two-tone look and the champagne dial's surprising legibility. Some find the case sides too thick, and one user expressed a desire for a smaller S&G variant. The watch features the MT5612 movement with a 70-hour power reserve and a date function, within a 200-meter water-resistant case. Overall, owners and reviewers highlight the Tudor Black Bay One 31 S&G's balanced two-tone aesthetic as its primary appeal.

YEMA x Silberstein Marine 2 CMM.20 Limited Edition

The YEMA x Silberstein Marine 2 CMM.20 Limited Edition is noted for its slim 39mm case and in-house CMM.20 micro-rotor movement, offering 300 meters of water resistance and a 70-hour power reserve. Reviewers highlight the watch's thin profile and flowing case design, as well as its black lacquered enamel dial. However, the bezel's lack of numbers is considered a practical drawback, and one reviewer noted the audible spin of the micro-rotor, which was unexpected given the €1,990 price for the 200-piece limited edition. The included leather strap is also seen as less suited for the watch's dive capabilities. Overall, reviewers appreciate the YEMA x Silberstein Marine 2 CMM.20 Limited Edition for its slim design and in-house movement, though practical considerations regarding the bezel and strap are noted.

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