Seiko Cal. 4424 - 316

Seiko 4424-316

This Solar model from 1992 features a 43mm Hardlex-Coated Steel case. With its 22mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-3405b44216f9]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Navy
Jewels
32j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1992

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seikata-wm-3405b44216f9