Seiko Cal. 7189 - 406

Seiko 7189-406

The 7189-406 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7189 caliber with 21j jewels beating at 36,000 bph, it delivers a 39 hours power reserve. [seikata-wm-c022ec2a8cfc]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
13.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Black
Jewels
21j
Frequency
36,000 bph
Power Reserve
39 hours
Year
1992

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