Seiko Cal. 6397 - 817

Seiko 6397-817

The 6397-817 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-c1c2aaf4d8ee]

Also known as: Silverwave, Baby Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
40mm
Case Thickness
9.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
22j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1986

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