Seiko Cal. 7089 - 402

Seiko 7089-402

The Seiko 7089-402 represents an important milestone in Seiko's 1978 lineup. Powered by the 7089 caliber with 30j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-58cd55f01a0b]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
14.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1978

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