r/f91w

Received these from Casio UK yesterday. Green for the wife she prefers the brighter colours and thought this green was unusual.

I'm thinking about adding 18 to 20mm strap adapters and a 20mm strap rather than the skinny 18mm strap.

Recently I bought this f-91w and I’m really happy with it. I use a lot for work, it’s almost invisible, super thin and weightless.

Outlasting every smartwatch ever made.

I was finally able to get my hand out of all black f91w. This is by far my favorite. I absolutely love it.

Anyone know what diameter spring bars will fit into the holes on the f91w/w59 etc?

I got it on Amazon and I was looking at other posts trying to compare but I’m just not sure.

Got both in india

A little bit of interesting F91 trivia that I don't think I've seen discussed here is that ex F1 driver David Coulthard used to have an F91 attached to his F1 car I think in the late 90s. F1's qualifying format in those days was a simple 1 hour session where you had 12 laps to set your fastest time. The 1 hour format lent itself perfectly to the f91s simple stopwatch feature. I've linked a video here where ex McLaren F1 mechanic Marc Priestley discusses this with popular sim racing YouTuber Jimmy Broadbent. I've tried to search the internet with an actual photo of Coulthard's F1 cockpit with the F91 attached but I couldn't find anything. However it's often included in sim racing car models (sorry for poor image quality but the watch is just about visible beside the instrument cluster).

F91 discussed at 17 minute mark:

https://youtu.be/ksWWqbc1mEU?si=DqcgyTECNTK7vJX5