Seiko Cal. 3820 - 413

Seiko 3820-413

This Solar model from 1969 features a 36mm Hardlex-Coated Steel case. Powered by the 3820 caliber with 30j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-b1c7c7ab7198]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
15.6mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Green
Jewels
30j
Frequency
36,000 bph
Power Reserve
45 hours
Year
1969

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