1937年から1970年まで製造されていたようです。
手巻き式クロノグラフ
直径 31.0mm
高さ 6.1mm
振動数 18,800
17石
連続駆動時間 ？
秒針停止機能 無し
図1：赤丸は逆ネジ（たぶん）
図2：
図3：クロノの部品類、これを外していきます。
図4：
図5：
図6：残るは時計部のみ
図7：1番受け裏側
図8：全ての部品を外した状態
図9：文字板側
図10：
図11：パーツ類
図12：ネジ類
◾️部品番号と名称
100 Plate
106 Barrel and train wheel bridge
118 Combined bridge
121 Balance cock for flat hairspring
125 Pallet cock
182 Barrel and cover
195 Barrel arbor
206 Center wheel and pinion
210 Third wheel and pinion
225 Fourth wheel and pinion
245 Cannon pinion
255 Hour wheel
260 Minute wheel
301 Regulator for flat hairspring
311 Upper cap jewel with end-piece, for balance
330 Lower cap jewel with end-piece, for balance
401 Winding stem
407 Clutch wheel
410 Winding pinion
415 Ratchet wheel
420Crown wheel
423Crown wheel core
425Click
430Click spring
435Yoke
440Yoke spring
443Setting lever
445Setting lever spring
450Setting wheel
705Escape wheel and pinion
710Jewelled pallet fork and staff
714Pallet staff
721 Balance with flat hairspring
723Balance staff
730 Roller
8000 Chronograph runner, mounted
8020 Minute-recording runner, mounted, 30 m.
8040 Minute-recording runner, mounted, 45 m.
8060 Driving wheel
8080 Coupling clutch, mounted
8100 Sliding gear, mounted, 30 m
8120 Sliding gear, mounted, 45 m.
8139 Operating lever
8180 Fly-back lever
8219 Hammer
8221 Hammer stud
8270 Minute-recording jumper
8290 Friction spring for chronograph runner
8320 Coupling clutch spring
8325 Sliding gear sprin g
8340 Fly-back lever spring
8350 Hammer spring
8400 Pivoting eccentric for coupling clutch
8401 Banking eccentric for coupling clutch
8403 Pivoting eccentric for sliding gear
8406 Finger-depth eccentric
8407 Eccentric for minute-recording jumper
8500 Chronograph bridge
5101 Case screw -
5106 Screw for barrel and train wheel bridge -
5118 Screw for combined bridge -
5121 Balance cock screw -
5125 Pallet cock screw -
5311 Upper end-piece screw -
5330 Lower end-piece screw -
5423 Crown wheel core screw -
5425 Click screw -
5430 Screw for click spring-
5443 Setting lever screw -
5445 Screw for setting lever spring -
5738 Hairspring stud screw -
5751 Dial key -
58080 Coupling clutch screw -
58080' Safety screw for coupling clutch -
58100 Sliding gear screw -
581001 Safety screw for sliding gear -
58120 Sliding gear screw -
581201 Safety screw for sliding gear -
58139 Operating lever screw -
58180 Fly-back lever screw -
58219 Hammer screw -
58270 Minute-recording jumper screw -
58290 Screw for friction spring -
58320 Screw for coupling clutch spring -
58325 Screw for sliding gear spring -
58340 Screw for fly-back lever spring-
58350 Screw for hammer spring -
58500 Chronograph bridge screw.
◾️ムーブメントリスト目次
