Seiko Cal. 3897 - 395

Seiko 3897-395

This Automatic model from 1971 features a 35mm Titanium case. Powered by the 3897 caliber with 26j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-05bc23d8ae33]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Champagne
Jewels
26j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1971

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