Seiko Cal. 4530 - 477

Seiko 4530-477

The 4530-477 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4530 caliber with 23j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-e041e4fdec6e]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
12.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
200m
Dial Color
Navy
Jewels
23j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1981

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