Seiko Cal. 6643 - 821

Seiko 6643-821

This Kinetic model from 1982 features a 43mm Stainless Steel case. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-63e50f003a67]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
13.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
60m
Dial Color
Champagne
Jewels
35j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1982

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seikata-wm-63e50f003a67