Side by side

Christopher Ward The Twelve 660vsMarathon GSAR (Government Search & Rescue) Diver's Automatic

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

The Twelve 660
Christopher WardThe Twelve 660
MSRP $1,825
GSAR (Government Search & Rescue) Diver's Automatic
MarathonGSAR (Government Search & Rescue) Diver's Automatic
MSRP $2,100

At a glance

14 of 29 specs differ
Diameter
The Twelve 66040mm
GSAR (Government Search & Rescue) Diver's Automatic41mm
Power Reserve
The Twelve 66045h
GSAR (Government Search & Rescue) Diver's Automatic40h
Water Resistance
The Twelve 66030m
GSAR (Government Search & Rescue) Diver's Automatic300m
MSRP
The Twelve 660$1,825
GSAR (Government Search & Rescue) Diver's Automatic$2,100

Full specifications

Case

7 specs
Category
Diver
Diameter
40mm
41mm
Thickness
6.6mm
14mm
Lug-to-Lug
43.3mm
48mm
Lug Width
23.3mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
30m
300m

Crystal & Dial

1 specs
Dial Color
Green
Anthracite

Movement

5 specs
Caliber
SW210-1
Sellita SW200-1
Type
Manual
Automatic
Beat Rate
4 vph
28,800 vph
Power Reserve
45h
40h
Jewels
18
25

Pricing

1 specs
MSRP
$1,825
$2,100

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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 660

Christopher Ward The Twelve 660 owners and reviewers highlight its exceptionally thin 6.6mm case, achieved through a two-hand design, manual-wind movement, and 30m water resistance. The bracelet clasp, however, lacks micro-adjustments. Opinions are divided on the manual-wind nature and absence of a seconds hand, with some finding them unnecessary while others value the resulting slimness and winding experience. One user noted the logo as a drawback. Overall, the Christopher Ward The Twelve 660 is considered good value and well-made by the community, with its thinness being a primary draw.

Marathon GSAR (Government Search & Rescue) Diver's Automatic

The Marathon GSAR (Government Search & Rescue) Diver's Automatic is widely praised for its legibility, comfort, and exceptional tritium illumination, with reviewers highlighting its utilitarian, military-equipment feel and a 41mm case size considered ideal. Owners appreciate its grippy bezel and the 300 meters of water resistance provided by the screw-down crown, deeming it a solid value for a Swiss-made tool watch. Some owners report quality control issues, with one user needing to warranty two watches, and another notes the GSAR wears taller than other models, leading to occasional bumping. The reliable ETA 2824-A2 movement is a consistent feature. Overall, owners and reviewers rate the Marathon GSAR (Government Search & Rescue) Diver's Automatic highly for its bright tritium lume and robust, no-nonsense tool watch design.

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