Seiko Cal. 7089 - 188

Seiko 7089-188

The Seiko 7089-188 represents an important milestone in Seiko's 1990 lineup. Powered by the 7089 caliber with 32j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-3003f4aa007e]

Also known as: Tuna, Navigator

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
11.2mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Navy
Jewels
32j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1990

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