A. Lange & Söhne 31 days power reserve ...
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Onlinemiki360
- VIP
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- Joined: April 15th, 2018, 7:31 am
A. Lange & Söhne 31 days power reserve ...
Some engineering watch porn from A. Lange & Söhne ,key wind 31 days power reserve.Also notice how minute hand jumps...https://www.youtube.com/watch?v=4QrHOHUJoWQ
- bmsm
- Watch Idiot
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- nje2791
- Watch Addict
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- Joined: July 25th, 2019, 6:16 am
Re: A. Lange & Söhne 31 days power reserve ...
Wow, a 4 metre watch spring. Amazing engineering solution to the power delivery. Thanks for sharing.
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OnlineThrasher
- Watch Idiot
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- Joined: March 9th, 2019, 11:54 am
Re: A. Lange & Söhne 31 days power reserve ...
Amazing 13 foot mainspring
- Tanukjaju
- Village Whore
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Re: A. Lange & Söhne 31 days power reserve ...
Imagine the poor apprentice watchmaker who has to uncoil, clean oil and recoil them.
- tafari
- VIP
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- Joined: April 13th, 2018, 12:35 pm
- Location: germany
Re: A. Lange & Söhne 31 days power reserve ...
a master piece, just amazing