Seiko 4R37A Technical Manual

Technical Manual for Seiko 4R37A Watch (21 pages)

Specifications:

962/962935-4r37a.pdf file (09 Dec 2023)
  • Manufacturer: Seiko
  • Category of Device: Watch
  • Document: 4R37A, File Type: PDF Technical Manual
  • Updated: 09-12-2023
  • Count of Pages: 21
Download 4R37A Manual (21 pages)

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Data: UPD 9th December 2023

Seiko 4R37A Watch PDF Technical Manual (Updated: Saturday 9th of December 2023 02:01:48 PM)

Rating: 4.2 (rated by 45 users)

Compatible devices: 5J22A, 8M25, 5R86, SOLAR DIVERS 200M Watch, H558-5009, 7D46, V181A, H357.

Recommended Documentation:

Text Version of Seiko 4R37A Watch Manual (Summary of Contents)

(Ocr-Read of Seiko 4R37A Document (Main Content), UPD: 09 December 2023)
  • 2, Seiko 4R37A Cal. 4R37A PARTS LIST 2/21 SEIKO Automatic Mechanical Cal. 4R37A is based on Cal. 4R35B. This watch has a small 24-hour clock in the 10 o’clock direction. FEATURES CHARACTERISTICS OF A MECHANICAL WATCH 1. This mechanical watch operates using power obtained from a mainspring. 2. Whil…

  • 14, TECHNICAL GUIDE Cal. 4R37A 14/21 ● First reduction wheel holder  • Disassembling  • Reassembling ● Oscillating weight When fixing the OSCILLATING WEIGHT, an alignment with the FIRST REDUCTION WHEEL is necessary in order to wind the MAINSPRING most effici…

  • 12, TECHNICAL GUIDE Cal. 4R37A 12/21 ● Balance and escapement How to disassemble/reassemble the BALANCE and BALANCE COCK  • Disassembling 1) Rotate the STUD SUPPORT until it touches to the BALANCE COCK. When doing so, make sure that the second bend of the bala…

  • 9, Cal. 4R37A PARTS LIST 9/21 ● How to discriminate resembled parts Screws 0012354 0012168 0012485 0012919 0012420 DATE DISK GUARD SCREW (4 pcs.) AUTOMATIC TRAIN BRIDGE (2 pcs.) PALLET BRIDGE SCREW (2 pcs.) LOWER PLATE FOR BARREL AND TRAIN WHEEL BRIGDE SCREW (1 pce.) CENTER WHEEL BRIDG…

  • 3, Cal. 4R37A PARTS LIST 3/21 → Please refer to the following pages.  Lubricating: Types of oil Oil quantity AO-3 (Moebius A) Liberal quantity SEIKO Watch Oil S-6 Normal quantity SEIKO Watch Oil S-4 Disassembling procedur…

DOC-4476a489:

Recommended:
MSX-09HRDN1QC2, LCD-1700V, SW111A, F6C150-RKM-2U

4, Kidizoom camera Connect, Recon nav SPC 8830 series, 3080.RP, 5950, G620
  • You are now the proud owner of a SEIKO Analogue Quartz Watch Cal.Y187. For best results, please read the instructions in this bookletcarefully before using your SEIKO Analogue Quartz Watch. Please keepthis manual handy for ready reference.Siete ora in possesso di un orologio SEIKO ...

    Model & Doc Type: Y187 10

  • FEATURESu Time/Calendar• Fully automatic calendar – Adjusts automatically for odd and even months including February of leap years to 2050.• Daylight saving time displayu World Time• Time and date of 28 cities• Time transfer functionu Alarm• World time alarm functionu Stopw ...

    Model & Doc Type: Series SNJ 6

  • Article Case Dial C o l o r o f l i g h t t u b e s i n d a r k n e s s Band/ColorBezel Dial Dial Hand Big + Small12H 1–11H Hour/Min. Sec.8831.KM Black Black Yellow Ice Blue Yellow Ice Blue Yellow Black PU8832.MI Black Black Yellow Ice Blue Yellow Ice Blue Yellow Black PUMain CharacteristicsOrigi ...

    Model & Doc Type: Recon nav SPC 8830 series 1

  • a1303 instruction manual home zone: a) setting the time 1. pull the crown out to the 1st click position. 2. turn the crown to set hour and minute hands. 3. after the time has been set, push the crown back to the normal position local zone: a) setting the time 1. pull the crown out to th ...

    Model & Doc Type: a1303 1

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