Seiko Cal. 6389 - 541

Seiko 6389-541

The 6389-541 is a sought-after Solar piece from Seiko's golden era. Powered by the 6389 caliber with 30j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-e195ecdec19e]

Also known as: Rally, Baby Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
37mm
Case Thickness
15.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
130m
Dial Color
Champagne
Jewels
30j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1979

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seikata-wm-e195ecdec19e