Seiko Cal. 3815 - 843

Seiko 3815-843

This Kinetic model from 1977 features a 43mm Hardlex-Coated Steel case. Powered by the 3815 caliber with 34j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-05a7dfdbbaba]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
10.2mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
34j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1977

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