Seiko Cal. 6397 - 315

Seiko 6397-315

The 6397-315 is a sought-after Solar piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-7faf557bcfe8]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
41mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
White
Jewels
27j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1976

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