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New release review / Automatic winding

Marathon GSAR moves to Grade 5 titanium

The production Titanium GSAR receives a titanium case and the Sellita SW200-2 Top Grade with a 65-hour reserve.

Published 16 October 20262 min read
41mm Titanium GSAR
Marathon / Oracle of Time · Image source

The essentials first

In one minute

Case41 mm
CalibreSellita SW200-2 Top Grade
Power reserve65 h

Why it is interesting

Titanium lightens the substantial tool-watch case, while extra reserve makes a break from wearing it less consequential.

Things to consider

November 17 is the future opening date for orders; today's report does not mean immediate sales.

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Marathon · 41mm Titanium GSAR

The model in detail

In coverage dated October 16, Marathon reveals the Titanium GSAR, its first standard-production titanium variant. The manufacturer says Grade 5 reduces weight on the wrist by 30%. Dimensions are 41 × 13.5 mm, with a stated water resistance of 300 metres.

The automatic Sellita SW200-2 Top Grade increases reserve to 65 hours. Tritium tubes remain on the dial, while Ti within AUTOMATiC is picked out in red. The official price is $2,750; orders open on November 17, 2026.

Sources

Marathon — 41mm Titanium GSARwww.marathonwatch.comOracle of Time — Titanium GSAR, 16.10.2026oracleoftime.com · 16 October 2026