Seiko Cal. 4421 - 791

Seiko 4421-791

This Automatic model from 1999 features a 36mm Hardlex-Coated Steel case. With its 22mm lug width and 8.0mm profile, it sits comfortably on most wrists. [seikata-wm-c767bfb074c2]

Also known as: Monster, Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
190m
Dial Color
Navy
Jewels
35j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1999

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