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The Compact Travel Alarm Clock
Marathon Ambassador & Porsche Carrera Cup GB Junior
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Introducing the Arctic Edition TSAR™
The Thaw Is Here
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Receive a Free Marathon Baseball Cap
Shop the SAR™ Collection
Large Diver's Automatic (GSAR) - 41mm
From £1,315.00
Medium Diver's Automatic (MSAR Auto) - 36mm
From £965.00
Jumbo Diver's Quartz (JSAR) - 46mm
From £1,055.00
Jumbo Diver's Automatic (JDD) - 46mm
From £1,840.00
Large Diver's Quartz (TSAR) - 41mm
From £1,055.00
Jumbo Diver/Pilot's Automatic Chronograph (CSAR) - 46mm
From £4,385.00
Anthracite Large Diver's Automatic (GSAR) - 41mm
From £1,580.00
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Marathon produces a range of timing and measurement units used by professionals around the world. From military-grade dive watches to laboratory hygrometers, we do it all with precision and purpose - and have since 1939.