Seiko Cal. 0778 - 956

Seiko 0778-956

The 0778-956 is a sought-after Solar piece from Seiko's golden era. The Bidirectional bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-a04b0caff80d]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
14.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Black
Jewels
18j
Frequency
28,800 bph
Power Reserve
52 hours
Year
1977

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