Seiko Cal. 0781 - 707

Seiko 0781-707

The 0781-707 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-bf0e2a698291]

Also known as: Bullhead, Arnie

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
White
Jewels
33j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1980

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