Seiko Cal. 3855 - 988

Seiko 3855-988

The Seiko 3855-988 represents an important milestone in Seiko's 1979 lineup. Powered by the 3855 caliber with 18j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-52de5b8b8584]

Also known as: Sportsmatic, Arnie

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Silver
Jewels
18j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1979

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seikata-wm-52de5b8b8584