Seiko Cal. 3820 - 732

Seiko 3820-732

The 3820-732 is a sought-after Solar piece from Seiko's golden era. Powered by the 3820 caliber with 29j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-0de0b6311569]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.8mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
29j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1976

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seikata-wm-0de0b6311569