Seiko Cal. 4477 - 758

Seiko 4477-758

The 4477-758 is a sought-after Kinetic piece from Seiko's golden era. With its 21mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-75a360f8d33a]

Also known as: Bellmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
13.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1978

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