F91WM-1B

Blacktown Watch Express Verified independent store

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Specifications Water resistant Micro light 1/100-second stopwatch Measuring capacity:(59'59.99'') Measuring modes: Net time, split time, 1st-2nd place times Hourly time signal Auto Calendar 12/24 Hour Formats Accuracy: ±30 seconds per month Approx. battery life: 7 years on CR2016 Module: 593 Size of case / total weight F91WM 38.2 x 35.2 x 8.5mm / 21g Show more