Side by side

Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsSternglas Marus 2.0

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
Marus 2.0
SternglasMarus 2.0
MSRP $593

At a glance

11 of 29 specs differ
Diameter
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Marus 2.041mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Marus 2.041h
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
Marus 2.0200m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Marus 2.0$593

Full specifications

Case

4 specs
Diameter
46mm
41mm
Lug-to-Lug
48mm
49mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Black
Lume
None
Luminova

Movement

4 specs
Caliber
Swiss High-Torque Quartz
Seiko TMI NH35
Type
Quartz
Automatic
Power Reserve
40h
41h
Jewels
25

Pricing

1 specs
MSRP
$1,550
$593

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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.

Sternglas Marus 2.0

Owners widely praise the Sternglas Marus 2.0 for its well-built, heavy case and excellent bezel action, which is considered superior to some competitors. Reviewers note the refined case and luminous dial markers, while the green dial stands out from other divers. The Seiko NH35A movement offers accuracy ranging from -20/+40 seconds per day. One reviewer desired a slightly larger screw-down crown. Overall, owners and reviewers rate the Sternglas Marus 2.0 highly for its robust build and standout dial at its price point.

From video reviewers

The Seiko NH35 automatic movement is a shared strength. Reviewers did not reach a consensus on any weaknesses.

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