Seiko Cal. 5677 - 401

Seiko 5677-401

The Seiko 5677-401 represents an important milestone in Seiko's 1977 lineup. It features a Green dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-2ddec3ae98d0]

Also known as: UFO, Rally

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
9.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Green
Jewels
31j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1977

Related Models

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