Seiko Cal. 6643 - 376

Seiko 6643-376

This Kinetic model from 1989 features a 41mm Stainless Steel case. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-d723b55117ef]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Silver
Jewels
25j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1989

Related Models

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