Seiko Cal. 4477 - 433

Seiko 4477-433

The 4477-433 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4477 caliber with 36j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-f71dc7f455d3]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
White
Jewels
36j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1977

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