Seiko Cal. 3855 - 318

Seiko 3855-318

The 3855-318 is a sought-after Automatic piece from Seiko's golden era. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-53b2f9e9e629]

Also known as: Baby Tuna, Flighty

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
170m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1972

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