Side by side

Marathon TSAR (Tritium Search & Rescue) Diver's QuartzvsPraesidus Type H-75

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
Type H-75
PraesidusType H-75
MSRP $245

At a glance

7 of 29 specs differ
Diameter
TSAR (Tritium Search & Rescue) Diver's Quartz46mm
Type H-7539mm
Power Reserve
TSAR (Tritium Search & Rescue) Diver's Quartz40h
Type H-7540h
Water Resistance
TSAR (Tritium Search & Rescue) Diver's Quartz300m
Type H-75100m
MSRP
TSAR (Tritium Search & Rescue) Diver's Quartz$1,550
Type H-75$245

Full specifications

Case

5 specs
Category
Diver
Pilot
Diameter
46mm
39mm
Thickness
14mm
Lug-to-Lug
48mm
Water Resistance
300m
100m

Movement

1 specs
Caliber
Swiss High-Torque Quartz
Seiko VK63 Meca-Quartz

Pricing

1 specs
MSRP
$1,550
$245

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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.

Praesidus Type H-75

The Praesidus Type H-75 is praised for its mid-century pilot chronograph style and approachable $245 price point, featuring a utilitarian 38mm stainless steel case with a gear-toothed bezel and an attractive aged dial texture with raised Arabic numerals. However, the "sapphire coated" mineral crystal and divisive mustard-yellow lume on brushed hands are noted drawbacks. One reviewer found the oversized crown made daily winding a tactile pleasure. On balance, owners and reviewers rate the Praesidus Type H-75 highly for its successful capture of vintage pilot chronograph aesthetics at an accessible price.

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