Seiko Cal. 0768 - 889

Seiko 0768-889

The 0768-889 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-30f92deb8a67]

Also known as: Sumo, Silverwave

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1988

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seikata-wm-30f92deb8a67