Seiko Cal. 4477 - 830

Seiko 4477-830

The 4477-830 is a sought-after Kinetic piece from Seiko's golden era. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-a72fa51e33ff]

Also known as: Turtle, Bellmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
40mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
150m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1970

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