Side by side

Citizen Promaster Skyhawk A-TvsMarathon GSAR (Government Search & Rescue) Diver's Automatic

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

Promaster Skyhawk A-T
CitizenPromaster Skyhawk A-T
MSRP $1,500
GSAR (Government Search & Rescue) Diver's Automatic
MarathonGSAR (Government Search & Rescue) Diver's Automatic
MSRP $2,100

At a glance

11 of 29 specs differ
Diameter
Promaster Skyhawk A-T42mm
GSAR (Government Search & Rescue) Diver's Automatic41mm
Power Reserve
Promaster Skyhawk A-T40h
GSAR (Government Search & Rescue) Diver's Automatic40h
Water Resistance
Promaster Skyhawk A-T100m
GSAR (Government Search & Rescue) Diver's Automatic300m
MSRP
Promaster Skyhawk A-T$1,500
GSAR (Government Search & Rescue) Diver's Automatic$2,100

Full specifications

Case

6 specs
Category
Pilot
Diver
Diameter
42mm
41mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
48mm
Material
Super Titanium
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

2 specs
AR Coating
Underside
Inner
Dial Color
Black
Anthracite

Movement

2 specs
Caliber
H800
Sellita SW200-1
Type
Solar
Automatic

Pricing

1 specs
MSRP
$1,500
$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.

Citizen Promaster Skyhawk A-T

The Citizen Promaster Skyhawk A-T is praised for its lightweight titanium construction and anti-reflective sapphire crystal. Reviewers note its comprehensive features including radio-controlled atomic timekeeping, a perpetual calendar, and multiple sub-dials for various time zones and functions. Some owners report readability issues with black hands on certain models, while others find the titanium versions wear comfortably, contrasting with the perceived heft of stainless steel variants. The 45mm stainless steel case is detailed with polished chamfers, brushed finishing, and a bidirectional bezel with a slide rule. Overall, owners and reviewers appreciate the Citizen Promaster Skyhawk A-T for its extensive functionality and durable build at its price point.

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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