Seiko Cal. 5677 - 720

Seiko 5677-720

The 5677-720 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-77b0c75604d1]

Also known as: Goldfeather, Sea Horse

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
15.7mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
White
Jewels
20j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1976

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