Seiko Cal. 4485 - 731

Seiko 4485-731

The 4485-731 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-7033f8caf02c]

Also known as: Rally, Golden Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
14.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1980

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