Seiko Cal. 3855 - 432

Seiko 3855-432

The Seiko 3855-432 represents an important milestone in Seiko's 1980 lineup. Powered by the 3855 caliber with 27j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-50ffef86a990]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
11.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
50m
Dial Color
Cream
Jewels
27j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1980

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