Seiko Cal. 3835 - 989

Seiko 3835-989

The Seiko 3835-989 represents an important milestone in Seiko's 1983 lineup. Powered by the 3835 caliber with 31j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-bbfb7872c15a]

Also known as: Tuna, Sportsmatic

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
10.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1983

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