Seiko Cal. 3865 - 763

Seiko 3865-763

The Seiko 3865-763 represents an important milestone in Seiko's 1990 lineup. Powered by the 3865 caliber with 25j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-529f9e25cb90]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
50m
Dial Color
Green
Jewels
25j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1990

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seikata-wm-529f9e25cb90