Marathon Arctic OSAR 36mm AutomaticvsUnimatic Modello Cinque
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Arctic OSAR 36mm Automatic

Modello Cinque
Diameter
36mm
36mm
Lug-to-Lug
43.5mm
n/a
Thickness
13mm
n/a
Water Resistance
300m
300m
Power Reserve
n/a
38h
MSRP
$1,200
lowest
$1,280
Movement
Sellita SW220-1
Sellita SW200-1
Case
4 specsCrystal & Dial
1 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Marathon Arctic OSAR 36mm Automatic for its tough, reliable feel and looks, with tritium tubes considered an exotic plus for visibility. The 36mm size is noted as a budget-conscious choice for smaller wrists, fitting well on sub-7-inch wrists, though one owner found the size too small and another is still getting used to it. The watch is described as a purpose-built tool watch, not designed for versatility with suits, but rather for singular focus on usefulness and durability. Overall, owners and reviewers rate the Marathon Arctic OSAR 36mm Automatic highly for its durable tool-watch nature and useful tritium illumination.
The Unimatic Modello Cinque is widely praised for its comfortable 36mm case and exceptionally clean finishing, with owners noting it appears flawless even under magnification. Reviewers highlight the impressive brightness and longevity of its new Unilight 3D luminous markers, and the DLC-coated steel case is noted for its scratch resistance. Some owners find the small text on the dial difficult to read, and one reviewer points out an inconsistent color match between the dial markers and handset lume. Accuracy figures vary, with one owner reporting ±12 seconds per day. Overall, owners and reviewers rate the Unimatic Modello Cinque highly for its comfortable wearability and refined finishing at its price point.
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