Seiko Cal. 4478 - 701

Seiko 4478-701

The 4478-701 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f4e607a07829]

Also known as: World Timer, Golden Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
37mm
Case Thickness
15.9mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1976

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