Seiko Cal. 4570 - 778

Seiko 4570-778

The 4570-778 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-b7b9e1f5fd2b]

Also known as: Bullhead

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
11.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Black
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1971

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