Seiko Cal. 6331 - 446

Seiko 6331-446

This Kinetic model from 1993 features a 42mm Hardlex-Coated Steel case. With its 21mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-bb9d89902bc2]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
54 hours
Year
1993

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