Seiko Cal. 6331 - 804

Seiko 6331-804

This Spring Drive model from 1999 features a 37mm Two-Tone case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-61b47e7e45fc]

Also known as: Samurai

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
130m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1999

Related Models

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