It’s been exactly 19 weeks since BST ended, and with it starting again in three weeks, I figured now’s a good time to compare and rank my watches’ accuracy.

I know it’s not a big deal to most, but I find it ‘fun’ to track how well they’ve been running 😅

GS = -1 (0.2 sec/month)

Lorus = +5 | Hamilton Boulton = -5 (1.1 sec/month)

Seiko Titanium = -7 (-1.5 sec/month)

Khaki = +8.5 (1.8 sec/month)

Speedtimer = +12 (2.5 sec/month)

Timex Q = +15 (3.2 sec/month)

Tissot = +16 (3.4 sec/month)

Hamilton PSR = -24.5 (5.2 sec/month)

F91W = -56.5 (11.9 sec/month)

https://youtu.be/cJ0JxczehAY?si=C-L6732bAkeiFLhq

3/52 #52weeks

68/365 #0wc

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Interesting numbers, Trevor. Seems the the GS really is rather ‘Grand’ after all 👍

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Interesting that you keep track of your watches’ accuracies! 🤩

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SamuelTan

Interesting that you keep track of your watches’ accuracies! 🤩

I just do a simple maths calculation. I don’t always check, but I find it interesting to see how they perform over time.

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Wow. That’s cool! The GS…🤯

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Nostredahmus

Interesting numbers, Trevor. Seems the the GS really is rather ‘Grand’ after all 👍

Yes,definitely. Rock steady, beautiful machine.

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Type2Camper

Wow. That’s cool! The GS…🤯

It’s equates to a potential 2.7 secs per year, so definitely performing its HAQ class.

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Stunning shot 🔥🔥🔥

#watchart

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Thanks for sharing those accuracy stats

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ds1988

Stunning shot 🔥🔥🔥

#watchart

Thanks, Dimi! Thanks for the tag!

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coolaxe

Thanks for sharing those accuracy stats

I remember your stats work too, and I’m glad this is at least useful to one other person! 😜

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Love that you track your watches accuracy Trevor!!!! Was not surprised by the Grand Seiko being top of the leaderboard 😉😎.

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I love the stats. Thank you.

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Great shot, Trevor! Absolutely beautiful 😍 The GS accuracy is amazing! 🎯

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Beautiful shot Trevor! I hate time changes! 😁 Have an incredible day.

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Wow wow and one more wow

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Great shot, Trevor 👏🏽

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Killer shot! 😎😎😎

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I’m a sucker for testing accuracy! Fun shot my friend!

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great numbers all around Trev! My collection is all over the place.

But One of my GSs holds the crown for me as well.

Cherry blossom came out at 1.3 sec per year 🤯

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burntleaves

I just do a simple maths calculation. I don’t always check, but I find it interesting to see how they perform over time.

I agree, Trevor! It’s always intriguing to see the accuracies 🤙🏻

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That's really interesting! To be honest they've all done really well. Only surprise is the F91, but even then - pretty good.

£10, and all the watch anyone really needs

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SteeVP

Killer shot! 😎😎😎

Thanks, Steve! 😊

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JLWatches

I’m a sucker for testing accuracy! Fun shot my friend!

Thanks, Logan! 🤝

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Fieldwalker

great numbers all around Trev! My collection is all over the place.

But One of my GSs holds the crown for me as well.

Cherry blossom came out at 1.3 sec per year 🤯

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Your data keeping looks way more thorough than mine. I just check here and there against official clocks after resetting them.

Those figures are insane! 😜👌

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Valera

That's really interesting! To be honest they've all done really well. Only surprise is the F91, but even then - pretty good.

£10, and all the watch anyone really needs

Nice trinkets! It’s all very privileged stuff that we don’t need, but it’s fun to style! 😜

Watches are still super useful, though!

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burntleaves

Nice trinkets! It’s all very privileged stuff that we don’t need, but it’s fun to style! 😜

Watches are still super useful, though!

Totally agree

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burntleaves

Your data keeping looks way more thorough than mine. I just check here and there against official clocks after resetting them.

Those figures are insane! 😜👌

Use apps to track. And a Timegrapher routinely.

The biggest issue for me is keeping a watch going long term. Given it’s sometimes a week or 2 between wears. So most of my watches only have a week or 2 of data.

But the GS I was mindful of for a year. It’s when it struck me that spring drive is constant force. That I frequently caught it just before it was empty , but it was staying 0.0 🤯🤩

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Fieldwalker

Use apps to track. And a Timegrapher routinely.

The biggest issue for me is keeping a watch going long term. Given it’s sometimes a week or 2 between wears. So most of my watches only have a week or 2 of data.

But the GS I was mindful of for a year. It’s when it struck me that spring drive is constant force. That I frequently caught it just before it was empty , but it was staying 0.0 🤯🤩

Spring Drive for me is the perfect combo in terms of movement!

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Youe GS is performing phenomenally, got mine back from the GS service center late December, went to change the time the other day it was still running exactly on time as my atomic app on the phone. +-0 secs for being almost 10 years old!

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JustThreeHander

Youe GS is performing phenomenally, got mine back from the GS service center late December, went to change the time the other day it was still running exactly on time as my atomic app on the phone. +-0 secs for being almost 10 years old!

That’s awesome! GS for the win!