Seiko Cal. 5643 - 843

Seiko 5643-843

This Spring Drive model from 1997 features a 34mm Hardlex-Coated Steel case. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-3aecc1790c3b]

Also known as: Silverwave

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
100m
Dial Color
Silver
Jewels
34j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1997

Related Models

seikata-wm-3aecc1790c3b