Seiko Cal. 3816 - 161

Seiko 3816-161

The 3816-161 is a sought-after Solar piece from Seiko's golden era. Powered by the 3816 caliber with 25j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-4f2b9f7018e7]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
100m
Dial Color
Burgundy
Jewels
25j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1985

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