Seiko Cal. 3865 - 374

Seiko 3865-374

This Quartz model from 1987 features a 46mm Two-Tone case. Powered by the 3865 caliber with 29j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-e8cfbc44f079]

Also known as: Turtle, Crown

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
46mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
200m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1987

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