Seiko Cal. 6331 - 258

Seiko 6331-258

The 6331-258 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-fba5afa3a5dc]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
8.8mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
140m
Dial Color
White
Jewels
26j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1988

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