Side by side

Christopher Ward The Twelve 40 (Ti)vsSeiko Prospex Sea

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

The Twelve 40 (Ti)
Christopher WardThe Twelve 40 (Ti)
MSRP $2,295
Prospex Sea
SeikoProspex Sea
MSRP $1,100

At a glance

16 of 29 specs differ
Diameter
The Twelve 40 (Ti)40mm
Prospex Sea41.3mm
Power Reserve
The Twelve 40 (Ti)56h
Prospex Sea72h
Water Resistance
The Twelve 40 (Ti)100m
Prospex Sea300m
MSRP
The Twelve 40 (Ti)$2,295
Prospex Sea$1,100

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
40mm
41.3mm
Thickness
8.95mm
12.5mm
Lug-to-Lug
44.5mm
48.2mm
Lug Width
25mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

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

Movement

5 specs
Caliber
SW300-1
6R55
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
72h
Jewels
25
24
Complications
Day-date, Date
None

Pricing

1 specs
MSRP
$2,295
$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 40 (Ti)

Christopher Ward The Twelve 40 (Ti) owners and reviewers highlight its high value, comfortable and lightweight titanium case, and COSC-certified Sellita SW300-1 movement. Some owners praise the finishing and textured dial, with one noting the sharpness of bracelet links is by design. However, a recurring point of criticism is the sharp edges on the bracelet links, with some also finding the inside surfaces of the clasp unfinished. One owner felt the dial appeared cheap for the price, while a reviewer desired more design originality in the dial and a micro-adjust system for the bracelet. Overall, owners and reviewers rate Christopher Ward The Twelve 40 (Ti) highly for its value and comfortable titanium build, despite some reservations about bracelet finishing and dial design originality.

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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