Seiko Cal. 0785 - 556

Seiko 0785-556

The 0785-556 is a sought-after Spring Drive piece from Seiko's golden era. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-9421a3247f7b]

Also known as: Turtle, Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
44mm
Case Thickness
14.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Black
Jewels
27j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1975

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