Side by side

Christopher Ward The TwelvevsSeiko Prospex Sea

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

The Twelve
Christopher WardThe Twelve
MSRP $1,495
Prospex Sea
SeikoProspex Sea
MSRP $1,100

At a glance

17 of 29 specs differ
Diameter
The Twelve40mm
Prospex Sea41.3mm
Power Reserve
The Twelve38h
Prospex Sea72h
Water Resistance
The Twelve100m
Prospex Sea300m
MSRP
The Twelve$1,495
Prospex Sea$1,100

Full specifications

Case

8 specs
Category
Sport
Diver
Diameter
40mm
41.3mm
Thickness
9.95mm
12.5mm
Lug-to-Lug
44.5mm
48.2mm
Lug Width
25mm
20mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
100m
300m
Caseback
Solid screw-down
Solid

Crystal & Dial

3 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Midnight Sun
Black
Lume
SLN X1 BL C1
LumiBrite on hands, index(es) and bezel

Movement

5 specs
Caliber
SW200
6R55
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
72h
Jewels
26
24
Complications
GMT, Moonphase, Day-date, Date
None

Pricing

1 specs
MSRP
$1,495
$1,100

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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 The Twelve

Christopher Ward The Twelve is widely praised for its excellent value, comfortable and thin titanium case, and COSC-certified movements. Owners and reviewers highlight the lightweight feel and attractive finishing. However, some find the dial design lacks originality, and one owner noted sharp edges on bracelet links and unfinished clasp interiors, leading to a return. The skeletonized dial on The Twelve X, while a selling point, can impact legibility, and the case chamfers may be prone to dings. Overall, owners and reviewers rate Christopher Ward The Twelve highly for its comfortable titanium construction and strong value proposition.

Seiko Prospex Sea

Seiko Prospex Sea models are widely praised for their excellent build quality, value for money, and comfortable wearability, with many appreciating the vintage-inspired designs and robust construction. Owners note the silicone straps are surprisingly comfortable and well-finished, and the Lumibrite lume is excellent. However, some find the 44.3mm size and thickness too large for smaller wrists, though others report the sizing as perfect. The 6R15 movement in some variants offers accuracy around +4 seconds per day with a 50-hour power reserve, while newer movements offer more. Some models are criticized for a bracelet width not matching the case size or a rudimentary clasp for their price point. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its impressive case work and finishing at its price point.

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