Seiko Cal. 6389 - 372

Seiko 6389-372

The 6389-372 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6389 caliber with 30j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-8326a282116f]

Also known as: UFO, Rally

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Cream
Jewels
30j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1971

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