Seiko Cal. 0733 - 886

Seiko 0733-886

The 0733-886 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-bd6d14def5e5]

Also known as: Sumo, World Timer

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
46mm
Case Thickness
9.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1969

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