Seiko Cal. 6397 - 346

Seiko 6397-346

This Kinetic model from 1972 features a 46mm PVD Black case. It features a Green dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-6c957b7452d6]

Also known as: Sumo, Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.7mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
150m
Dial Color
Green
Jewels
23j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1972

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