Seiko Cal. 5621 - 378

Seiko 5621-378

This Quartz model from 1994 features a 35mm Two-Tone case. Powered by the 5621 caliber with 36j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-6f526f06eec7]

Also known as: Turtle

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
14.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Black
Jewels
36j
Frequency
21,600 bph
Power Reserve
58 hours
Year
1994

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