Seiko Cal. 4477 - 516

Seiko 4477-516

The 4477-516 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4477 caliber with 25j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-6273dd924ab1]

Also known as: Bellmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
38mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
40m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1985

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