Seiko 5M62 Specifications

1[SPECIFICATIONS]Cal. No.Item5M62A, 5M63AMovement(x 1.0)Additional mechanism • Automatic generating system• Power reserve indicator• Energy depletion

10TECHNICAL GUIDECal. 5M62A, 5M63A47 Fourth wheel and pinion48 Third wheel and pinion49 Fifth wheel and pinion50 Step rotor51 Minute wheel52 Setting w

11TECHNICAL GUIDECal. 5M62A, 5M63ALubricating: : Moebius A : SEIKO Watch Oil S-645 Train wheel setting lever53 Switch lever54 Yoke55 Setting lever56 L

12TECHNICAL GUIDECal. 5M62A, 5M63A2) Temporarily tighten the screw “A” in theillustration, taking care not to tighten itexcessively.3) Install the osc

13TECHNICAL GUIDECal. 5M62A, 5M63A1. Connect the tester to the circuit block as shown in the illustration.How to measure the current consumption for t

14TECHNICAL GUIDECal. 5M62A, 5M63A[ For your information ]1. Number of swings and power reserve · When the watch stops completely, swinging it approxi

99-11 Printed in Japan

2PARTS CATALOGUEDisassembling procedures Figs. : 1 → 61Reassembling procedures Figs. : 61 → 1Lubricating: Types of oil Oil quantityMoebius A Normal qu

3PARTS CATALOGUECal. 5M62A, 5M63A➡Please see the remarks on the following pages.Lubricating of some parts is shown in “II. REMARKS ON DISASSEMBLING AN

4PARTS CATALOGUECal. 5M62A, 5M63A➡Please see the remarks on the following pages.Lubricating of some parts is shown in “II. REMARKS ON DISASSEMBLING AN

5PARTS CATALOGUECal. 5M62A, 5M63ARemarks:4 Contact point spring 4281 500The contact point spring is not assembled in models with screw-lock type c

6PARTS CATALOGUECal. 5M62A, 5M63A56 Lever for unlocking stem 0397 660The lever for unlocking stem is used only with one-piece case type models.58

7• How to removeInsert the tip of tweezers into the gaps between the hooking portions “A”, “B” and “C” of the contactpoint spring and holding ring for

8TECHNICAL GUIDECal. 5M62A, 5M63A30 Rechargeable battery unitThough the rechargeable battery unit for Cal. 5M6 Series is of a completely different typ

9TECHNICAL GUIDECal. 5M62A, 5M63A33 Circuit blockLubricating: : Moebius AThe circuit block for Cal. 5M6 Series and that for Cal. 5M4 Series have a clo