Seiko Cal. 4477 - 576

Seiko 4477-576

This Automatic model from 1973 features a 37mm Two-Tone case. Powered by the 4477 caliber with 19j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-c08d2cc801d5]

Also known as: Turtle, Goldfeather

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
37mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Navy
Jewels
19j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1973

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