Seiko Cal. 0721 - 843

Seiko 0721-843

This Spring Drive model from 1991 features a 38mm Hardlex-Coated Steel case. With its 21mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-fb1f5dc09060]

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
30m
Dial Color
Silver
Jewels
36j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1991

Related Models

seikata-wm-fb1f5dc09060