Seiko 6R24A Technical Manual

1, PARTS LIST / TECHNICAL GUIDE Automatic Cal. 6 R24A [SPECIFICATIONS] 1/30 Item Cal. No. 6R24A Driving system Additional function Crown operation Loss/Gain Regulation system Number of jewels Normal position 1st click position 2nd click position Lift angle of the escapment Vibration per hour Power re…

4, Cal. 6R24A PARTS LIST 4/30 11 DATE RESET LEVER 0585011 12 DATE INDICATOR WHEEL 1019017 13 DATE JUMPER 0810017 14 INTERMEDIATE DATE DRIVING WHEEL 1019007 15 DATE SETTING WHEEL 0737021 22 DATE DRIVING WHEEL 0802038 16 CALENDA…

11, PARTS LIST Cal. 6R24A 11/30 Upper 55 THIRD WHEEL 54 FOURTH WHEEL Cap jewel Hole jewel Cap jewel Hole jewel GEAR TRAIN MECHANISM 39 2ND REDUCTION WHEEL 58 ESCAPE WHEEL 60 BARREL COMPLETE (WITH MAINSPRING) 61 CENTER WHEEL CROWN WHEEL (Assembled to the 4…

9, PARTS LIST Cal. 6R24A 9/30 Following parts are determined based on the design of watches, such as hands height, dial color, and design of cases. Please refer to the SEIKO WATCH PARTS CATALOGUE in order to choose corresponding parts. 1 OSCILLATING WEIGHT …

5, Seiko 6R24A PARTS LIST Cal. 6R24A 5/30 [BALANCE AND ESCAPEMENT] 28 SHOCK ABSORBING SPRING 0014577 32-4 STUD SUPPORT 0345021 34 PALLET BRIDGE SCREW 0012354 35 PALLET BRIDGE 0161310 36 PALLET FORK 0301310 33 BALANCE COMPLETE (WITH STUD) 0310048 29 SHOCK ABSORBING CAP JEWEL 0011220 30 …

2, SPECIFICATIONS 2/30 Cal. 6R24A FEATURES CHARACTERISTICS OF A MECHANICAL WATCH 1. This mechanical watch operates using power obtained from a mainspring. 2. While loss/gain of a quartz watch is indicated by a monthly or annual rate, accuracy of a mechanical watch is n…