Seiko Cal. 3812 - 617

Seiko 3812-617

This Automatic model from 1992 features a 35mm Two-Tone case. Powered by the 3812 caliber with 25j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-5cddc50a7d94]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1992

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seikata-wm-5cddc50a7d94