Seiko Cal. 4547 - 783

Seiko 4547-783

The 4547-783 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4547 caliber with 22j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-6659b6ccfb8c]

Also known as: Bellmatic, Sea Horse

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
9.6mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Navy
Jewels
22j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1994

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