Seiko Cal. 3897 - 775

Seiko 3897-775

This Automatic model from 1979 features a 40mm PVD Black case. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-3c93768c0f5e]

Also known as: Crown, Golden Tuna

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
34j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1979

Related Models

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