Seiko Cal. 3816 - 658

Seiko 3816-658

This Automatic model from 1991 features a 43mm Gold-Plated case. Powered by the 3816 caliber with 25j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-6b9ce67af81f]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
150m
Dial Color
White
Jewels
25j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1991

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