Seiko 7N35C Technical Manual

6, 6 • How to install Cal. 7N35C, 7N36C 1) Put the date dial guard on the main plate so that the A and B portions are over the guide pins, as shown in the illustrations at right. 2) Move the protrusion D of the date dial guard in the clockwise direction so that it is caught under the mai…

5, 5 Cal. 7N35C, 7N36C Tweezers II. REMARKS ON DISASSEMBLING AND REASSEMBLING Use the universal movement holder for disassembling and reassembling. 1 Hands • How to install When installing the hands, remove the battery and place the movement directly on a flat metal plate or the l…

7, Seiko 7N35C 7 Cal. 7N35C, 7N36C Winding stemClutch wheel First intermediate wheel for calendar correction Note: Take care not to deform the spring portion of the yoke. 18 Train wheel bridge • Setting position Refer to the illustration at right. 25 Train wheel setting lever 29 Setting lever 30 Yoke • Setti…

3, 3 Cal. 7N35C, 7N36C Remarks: PARTS CATALOGUE 12 Hour wheel 19 Fourth wheel and pinion 34 Center wheel and pinion 37 Main plate Height Numeral for discrimination Discrimi- nation Standard type 2 Dial MovementPrinted on Ex) Standard type Ex) Standard type The numeral is printed at the right end. Th…

2, 2 Cal. 7N35C, 7N36C PARTS CATALOGUE Ex. : Cal. 7N36C ➡➡ Please see the remarks on the following pages. Disassembling procedures Figs. : 1 → 37 Reassembling procedures Figs. : 37 → 1 Lubricating: Types of oil Oil quantity Moebius A Normal quantity 0022 247 • Battery conne…

8, 8 TECHNICAL GUIDE III. VALUE CHECKING • Coil block resistance Cal. 7N35C, 7N36C 1.18KΩ ~ 1.58KΩ • Current consumption For the whole movement : less than 1.20µA For the circuit block (4000 634) alone : less than 0.28µA Remarks: When the current consumption exceeds the standard …