Seiko Cal. 0770 - 855

Seiko 0770-855

The 0770-855 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-f41215d3a673]

Also known as: Pogue, Flighty

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
44mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Navy
Jewels
30j
Frequency
21,600 bph
Power Reserve
38 hours
Year
1970

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