Seiko Cal. 3821 - 789

Seiko 3821-789

The 3821-789 is a sought-after Quartz piece from Seiko's golden era. With its 20mm lug width and 12.0mm profile, it sits comfortably on most wrists. [seikata-wm-52bd7e71fd26]

Also known as: Helmet, Flighty

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
12.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
110m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1972

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seikata-wm-52bd7e71fd26