Seiko Cal. 3896 - 289

Seiko 3896-289

The Seiko 3896-289 represents an important milestone in Seiko's 1983 lineup. Powered by the 3896 caliber with 30j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-13e9bf1c66b3]

Also known as: Helmet, Baby Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
9.8mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
White
Jewels
30j
Frequency
28,800 bph
Power Reserve
58 hours
Year
1983

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