Seiko Cal. 0766 - 989

Seiko 0766-989

The 0766-989 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-36b2b8c79672]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1969

Related Models

seikata-wm-36b2b8c79672