Side by side

Christopher Ward The Twelve 40 (Ti)vsSeiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

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

At a glance

17 of 29 specs differ
Diameter
The Twelve 40 (Ti)44.5mm
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition45.4mm
Power Reserve
The Twelve 40 (Ti)56h
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition72h
Water Resistance
The Twelve 40 (Ti)100m
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition600m
MSRP
The Twelve 40 (Ti)$1,775
Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition$4,600

Full specifications

Case

7 specs
Category
Sport
Diver
Diameter
44.5mm
45.4mm
Thickness
8.95mm
16mm
Lug-to-Lug
44.5mm
50.4mm
Lug Width
25mm
22mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
100m
600m

Crystal & Dial

4 specs
Crystal Shape
Flat
Curved
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
SW200
8L45
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
72h
Jewels
25
35
Complications
GMT, Moonphase, Day-date, Date
None

Pricing

1 specs
MSRP
$1,775
$4,600

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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) is lauded for its exceptional value, comfort, and COSC-certified Sellita SW300-1 movement. Reviewers highlight its lightweight titanium case, under 9mm thick, and solid finishing that accentuates the material's subtle contrast. Some desire more design originality and a bracelet micro-adjust system. Overall, reviewers rate Christopher Ward The Twelve 40 (Ti) highly for its impressive value and comfortable wearability.

Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

Owners widely praise the Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition's titanium monobloc case construction and the dial's blue gradient finish. Some owners find the 45.4mm diameter and 16mm thickness too large, noting a poor dial-to-bezel ratio and excessive text on the dial. The 8L45 movement offers a 72-hour power reserve, with reported accuracy ranging from +10/-5 seconds per day to +25/-15 seconds per day. On balance, owners appreciate the watch's tool watch vibe and unique dial construction, despite some reservations about its size and price.

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