Mine is the f-91w with an olive green nylon strap which i've been wearing since 2019.

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[–] 1 point 1 year ago

If you want to spiff up your F-91W, get the sensorwatch.net module for it. The trouble I've had with those plastic watches though is that the spring pins that hold the strap break loose, and the strap falls off. If that hasn't happened with yours, you're doing good.

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