Seiko Cal. 3855 - 216

Seiko 3855-216

The 3855-216 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3855 caliber with 20j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-6491928f2164]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
38mm
Case Thickness
9.1mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Black
Jewels
20j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1992

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seikata-wm-6491928f2164