Side by side

Christopher Ward Twelve X (Ti)vsTudor Black Bay One 31 S&G

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

Twelve X (Ti)
Christopher WardTwelve X (Ti)
MSRP $5,375
Black Bay One 31 S&G
TudorBlack Bay One 31 S&G
MSRP $6,850

At a glance

15 of 29 specs differ
Diameter
Twelve X (Ti)46.3mm
Black Bay One 31 S&G31mm
Power Reserve
Twelve X (Ti)120h
Black Bay One 31 S&G50h
Water Resistance
Twelve X (Ti)100m
Black Bay One 31 S&G100m
MSRP
Twelve X (Ti)$5,375
Black Bay One 31 S&G$6,850

Full specifications

Case

8 specs
Category
Skeleton
Diameter
46.3mm
31mm
Thickness
12.3mm
9.5mm
Lug-to-Lug
46.3mm
46mm
Lug Width
25mm
17mm
Material
Titanium
Stainless Steel
Finish
Brushed + Polished + Satin + Sandblasted
Polished + Satin
Caseback
Solid
Solid screw-down

Crystal & Dial

1 specs
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SH21
MT5201
Beat Rate
4 vph
28,800 vph
Power Reserve
120h
50h
Jewels
26
25
Complications
Moonphase
None

Pricing

1 specs
MSRP
$5,375
$6,850

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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.

Christopher Ward Twelve X (Ti)

The Christopher Ward Twelve X (Ti) is praised for its exceptionally finished, lightweight titanium case and COSC-certified, skeletonized SH21 movement offering a 120-hour power reserve. Reviewers note its comfortable wearability due to the rounded case shape, despite a 12.3mm thickness, and highlight the micro-adjust clasp. Legibility is considered good for a skeletonized watch, though reduced compared to standard dials. One reviewer points out that the case chamfers may be prone to dings and the movement finishing does not reach higher-end standards. Overall, reviewers rate the Christopher Ward Twelve X (Ti) highly for its impressive case finishing and the value of its COSC-certified, in-house skeletonized movement.

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.

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