Seiko Cal. 3886 - 177

Seiko 3886-177

This Automatic model from 1991 features a 37mm Hardlex-Coated Steel case. Powered by the 3886 caliber with 22j jewels beating at 21,600 bph, it delivers a 45 hours power reserve. [seikata-wm-e23ac415f2a8]

Also known as: Samurai, Sumo

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Cream
Jewels
22j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1991

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