Seiko Cal. 7189 - 189

Seiko 7189-189

The 7189-189 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7189 caliber with 21j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-658dabae8bcd]

Also known as: Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
180m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1979

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