Key facts
- Manuals
- 19
- Categories
- 3
- Languages
- ZH · EN
- Last added
- 2026-10-03
Featured Seiko manuals
SEIKO Extended Warranty Service User Guide
This document describes SEIKO's extended warranty service, defining the service, the warranty period, and the conditions under which the service is provided. It explains that the warranty period starts the day after the standard national warranty ends and can be selected for 1, 2 or 3 years.
The guide also lists special circumstances that exclude service, such as consumer‑initiated cancellations, force‑majeure events, and fraudulent behavior. It clarifies which types of damage are covered (e.g., functional metal strap issues) and which are excluded (e.g., dial discoloration, glass scratches, non‑metal straps). This manual is written in Chinese.
Covers: Service Definition · Service Period · Special Service Conditions · Warranty Scope · Understanding Warranty Coverage
Seiko 3X22 GPS Solar Watch User Manual
This manual provides step‑by‑step instructions for using the Seiko 3X22 GPS Solar Watch, including how to adjust time zones, enable GPS time correction, and charge the watch with solar power. It also covers safety warnings such as avoiding scuba diving, high‑pressure tap water, and strong magnetic fields.
Additional sections describe the watch’s basic functions, battery status monitoring, anti‑magnetic performance, and troubleshooting tips for signal reception and time‑keeping issues. The document includes a full list of technical specifications and a reference index for quick navigation.
Covers: 使用本产品时的注意事项 · 特点 · GPS腕表调整时间和日期的结构原理 · 关于时区 · 本腕表有以下几种使用方法 · 如何确认时区信息何时被输入的表内
SEIKO Cal. 7T62 Analogue Quartz Watch User Manual
This manual provides step‑by‑step instructions for operating the SEIKO Cal. 7T62 analogue quartz watch. It covers setting the time, adjusting the stopwatch hand position, setting the date, using the single‑time alarm and tachymeter, and changing the battery.
Technical specifications such as crystal frequency, accuracy, temperature range, driving system and battery type are listed at the end of the document, along with safety warnings for battery handling.
Covers: Setting the time and adjusting the stopwatch hand position · Setting the date · Stopwatch operation · Single‑time alarm · Tachymeter · Battery change
Seiko Cal. 4R35B/4R36A Parts List and Technical Guide
The document provides detailed specifications of the Seiko Cal. 4R35B/4R36A movement, including dimensions, power reserve, jewel count, lift angle and vibration rate. It also describes the functions, calendar mechanisms, and differences between the 4R35B and 4R36A calibers.
A complete parts list is given with part numbers, diagrams and lubrication recommendations. The guide includes disassembly and re‑assembly procedures, regulation of isochronism, inspection checkpoints, water‑resistance testing and rate measurement instructions for watchmakers and service technicians.
Covers: Specifications · Parts List · Lubrication · Calendar Mechanism · Balance and Escapement · Winding Mechanism
Latest Seiko manuals
SEIKO Extended Warranty Service User Guide
Other 2 pages · 388 KB · ZHUser guide explaining SEIKO's extended warranty service, coverage period, special conditions and what is not covered.
Seiko 3X22 GPS Solar Watch User Manual
User Manual 50 pages · 5.5 MB · ENThe Seiko 3X22 GPS Solar Watch user manual explains setup, GPS time correction, solar charging, and safety precautions.
SEIKO Cal. 7T62 Analogue Quartz Watch User Manual
User Manual 19 pages · 515 KB · ENThe SEIKO Cal. 7T62 analogue quartz watch user manual explains time setting, alarm, stopwatch, tachymeter, battery replacement and specifications.
Seiko Cal. 4R35B/4R36A Parts List and Technical Guide
Service Manual 21 pages · 5.4 MB · ENTechnical guide and parts list for the Seiko Cal. 4R35B/4R36A automatic mechanical watch movement.
Seiko Sewing Machine Parts List
Parts List 27 pages · 9.6 MB · ENA comprehensive parts list for Seiko sewing machines, detailing part numbers, quantities, and component names.
Seiko Instruments S-1167 Series positive voltage regulator
This data sheet describes the features and characteristics of the S-1167 series of ultra-low current, high ripple rejection and low dropout CMOS voltage regulators. The series is based on CMOS technology and features ultra-low current consumption (9µA typical), high ripple rejection (70dB), low dropout voltage (150mV typical (3.0V output product, IOUT = 100mA)) and high output voltage accuracy (±1.0%).
Seiko Epson Semiconductor Product Quality Assurance Guidebook
This guidebook provides guidance on the Seiko Epson Semiconductor Product Quality Assurance System, including quality management system certification, product quality assurance, and product life assurance.
Seiko 7T32 Alarm Chrono Setting Instructions
User Manual 3 pages · 23 KB · ENThis manual provides step‑by‑step instructions for resetting, setting the date, time, alarm and dual‑time functions on the Seiko 7T32 Alarm Chrono watch.
SEIKO DUO-DISPLAY QUARTZ Cal. H023
The SEIKO Duo-Display Watch Cal. H023 is a watch with dual display functionality. By following the instructions in the manual, users can achieve optimal results.
SEIKO Precision BP-9000 Manual
This document is the owner's manual for a business printer, describing the features and characteristics of the printer.
SEIKO CORPORATION 7T32B/7T42B PARTS CATALOGUE/TECHNICAL GUIDE
SEIKO SII LIQUID CRYSTAL DISPLAY MODULE WITH BUILT-IN EL BACKLIGHT G191C USER'S MANUAL
Seiko Instruments Inc. ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series
The S-808xxC series is a series of high-precision voltage detectors developed using CMOS process.
Seiko SUPER-SMALL PACKAGE CMOS VOLTAGE REGULATOR S-817 Series Datasheet
The S-817 Series is a 3-terminal positive voltage regulator, developed using CMOS technology. Small ceramic capacitors can be used as the output capacitor, and the S-817 series provides stable operation with low loads down to 1 µA. Compared with the conventional voltage regulator, it is of low current consumption, and with a lineup of the super small package (SNT-4A:1.2 x 1.6mm). It is optimal as a power supply of small portable device.
Seiko V145 Watch User Guide
User Manual 3 pages · 1.7 MB · ZHGuide for charging, setting time, and maintaining the Seiko V145 solar diver's watch.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Service Manual
Disassembly, diagnostics and part numbers, for repair.
Questions answered in Seiko manuals
What is the duration of the SEIKO extended warranty service?
The service period starts the day after the national warranty ends and can be 1, 2 or 3 years, depending on the consumer's choice.
Can the extended warranty be refunded during the service period?
No, refunds are not supported while the extended warranty service is active.
How do I adjust the time zone on the watch?
When the watch’s region or time zone changes, you can perform a time‑zone correction using the “time zone correction” operation.
How is the watch charged?
The watch is powered by solar energy; place the dial under light to charge, and a full charge lasts about six months.
How do I set the time on the SEIKO Cal. 7T62 watch?
Pull the crown out to the second click when the small second hand is at 12 o’clock, then turn the crown to set the hour and minute hands.
How is the stopwatch reset to zero?
Press button A for 2 seconds to reset the stopwatch minute hand, and press button B repeatedly to reset the 1/5‑second hand to the “0” position.