LONGINES
320
Features
manual wind
Data
6''', Dm= 13.5mm
H= 3.2mm
17 jewels
f = 21600 A/h
power reserve 38h
Balance staff U2875
Stem W2894
Hands
1.00 x 0.50mm
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LONGINES
320
Features
manual wind
Data
6''', Dm= 13.5mm
H= 3.2mm
17 jewels
f = 21600 A/h
power reserve 38h
Balance staff U2875
Stem W2894
Hands
1.00 x 0.50mm
David Walter 작품
특이한 팔렛포크와 이스케이프먼트휠
Amazing craftsmanship and patience.
Longines c320 movement
LARGE WHEEL SKELETON CLOCK
glashutte original dial making
사이클로이드 기어커터 만들기 영상
Black Polar Bear 동영상
Atelier visit Mr.Dijkman VERSUM Watch
또 한명의 영국 와치메이커의 전설
로져스미스(Roger Smith) 무브먼트
OSUIT school watch 23-11 movement 제작 영상
ZEITWERK MINUTE REPEATER: The decimal minute repeater mechanism – A. Lange & Söhne
Repairing the Brocot Escapement Making New Steel Pin Pallets
조지 다니엘스 강의
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kwanghun hyun