Seiko Cal. 4478 - 787

Seiko 4478-787

The 4478-787 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-59730170d0e7]

Also known as: Sportsmatic, Golden Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
34mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
100m
Dial Color
Champagne
Jewels
36j
Frequency
21,600 bph
Power Reserve
50 hours
Year
1975

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seikata-wm-59730170d0e7