Seiko Cal. 4576 - 763

Seiko 4576-763

The 4576-763 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4576 caliber with 28j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-2be7fcba55ce]

Also known as: Rally, Bellmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Cream
Jewels
28j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1984

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