Seiko Cal. 3897 - 906

Seiko 3897-906

This Automatic model from 1976 features a 44mm Stainless Steel case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-65051f7e8c78]

Also known as: Sea Horse, Golden Tuna

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Green
Jewels
17j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1976

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seikata-wm-65051f7e8c78