Side by side

Citizen Promaster DivervsMarathon TSAR (Tritium Search & Rescue) Diver's Quartz

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

Promaster Diver
CitizenPromaster Diver
MSRP $338
TSAR (Tritium Search & Rescue) Diver's Quartz
MarathonTSAR (Tritium Search & Rescue) Diver's Quartz
MSRP $1,550

At a glance

9 of 29 specs differ
Diameter
Promaster Diver41mm
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Power Reserve
Promaster Diver40h
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Water Resistance
Promaster Diver200m
TSAR (Tritium Search & Rescue) Diver's Quartz300m
MSRP
Promaster Diver$338
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550

Full specifications

Case

5 specs
Diameter
41mm
46mm
Thickness
12mm
14mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

2 specs
Caliber
E168
Swiss High-Torque Quartz
Type
Solar
Quartz

Pricing

1 specs
MSRP
$338
$1,550

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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 Diver

Owners widely praise the Citizen Promaster Diver for its lightweight titanium construction and comfortable wear, noting its handsome dial made from recycled materials and excellent specifications for the price. Some owners report a slightly misaligned bezel and chapter ring on their example, while others find the bezel action spongy and the bracelet subpar. The overall finish is described as unremarkable due to its brushed titanium. On balance, owners rate the Citizen Promaster Diver highly for its value and comfortable, lightweight titanium build.

Marathon TSAR (Tritium Search & Rescue) Diver's Quartz

Owners widely praise the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz for its ISO 6425 certification and practical, everyday wearability, with one owner noting the movement sets and ticks fine with expected quartz accuracy. The bezel and crystal are also described as great. One owner reports the 41mm TSAR wears small and has a field watch aesthetic, while another notes the TSAR Medium, listed at 12mm thick, visually appears thicker. Overall, owners rate the Marathon TSAR (Tritium Search & Rescue) Diver's Quartz highly for its robust build and practical design.

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