Seiko Cal. 0721 - 444

Seiko 0721-444

This Solar model from 1980 features a 42mm Two-Tone case. With its 18mm lug width and 12.7mm profile, it sits comfortably on most wrists. [seikata-wm-fa45f31e13f1]

Also known as: Sportsmatic

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
42mm
Case Thickness
12.7mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1980

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