Seiko Cal. 3847 - 521

Seiko 3847-521

This Automatic model from 1967 features a 46mm Gold-Plated case. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-88b1fee5d283]

Also known as: Bellmatic, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
White
Jewels
34j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1967

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