Side by side

Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsTissot Seastar 1000 GMT

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

TSAR (Tritium Search & Rescue) Diver's Quartz
MarathonTSAR (Tritium Search & Rescue) Diver's Quartz
MSRP $1,550
Seastar 1000 GMT
TissotSeastar 1000 GMT
MSRP $575

At a glance

8 of 29 specs differ
Diameter
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Seastar 1000 GMT40mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Seastar 1000 GMT40h
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
Seastar 1000 GMT300m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Seastar 1000 GMT$575

Full specifications

Case

4 specs
Diameter
46mm
40mm
Thickness
14mm
11.77mm
Lug-to-Lug
48mm
40mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

2 specs
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

1 specs
Caliber
Swiss High-Torque Quartz

Pricing

1 specs
MSRP
$1,550
$575

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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.

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.

Tissot Seastar 1000 GMT

Owners widely praise the Tissot Seastar 1000 GMT for its sapphire crystal, 300m water resistance, and GMT complication, with one owner expressing deep satisfaction. A point of contention for some is that Swiss quartz movements may exhibit second-hand misalignment with markers, unlike certain Japanese quartz movements. On balance, owners rate the Tissot Seastar 1000 GMT highly for its robust features and value.

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