Seiko Calibre 5T82A World Time Alarm Quartz Movement with Date

Restore a compatible watch with this Seiko Calibre 5T82A analogue quartz movement, featuring world-time, single-time alarm, and date functions.

The movement displays the main time using hour, minute, and small-seconds hands. Its world-time display includes a city hand covering 24 cities together with dedicated world-time hour and minute hands. Separate alarm hour and minute hands provide the single-time alarm display.

Product Specifications

Product Type: Analogue Quartz World-Time Movement
Manufacturer: Seiko
Calibre: 5T82A
Main-Time Display: Hour, Minute, and Small Seconds
World-Time Display: City Hand with 24 Cities, Hour Hand, and Minute Hand
Alarm: Single-Time Alarm with Hour and Minute Hands
Calendar: Date
Outside Diameter: 27.60 mm
Casing Diameter: 27.00 mm
Movement Height: 3.30 mm
Driving System: Four Step Motors
Accuracy: Less than 15 seconds per month under normal operating conditions
Battery Type: SR927W Silver-Oxide Battery
Battery Voltage: 1.55 V
Estimated Battery Life: Approximately 3 years
Battery-Life Indicator: Yes—small seconds hand advances at two-second intervals
Jewels: 0

Package Contents

1 × Seiko Calibre 5T82A Quartz Movement

Not Included: Battery, winding stem, dial, hands, movement holder, city ring, pushers, piezoelectric alarm element, case back, or other accessories.

Please compare the complete 5T82A calibre marking, movement dimensions, dial and hand layout, city display, stem and pusher positions, hand heights, and movement-holder requirements before ordering.

After fitting a battery, the movement requires an electronic system reset and correct alignment of the world-time and alarm hands. Professional installation is recommended.

Seiko is a trademark of its respective owner and is used solely for accurate product identification.