Seiko Cal. 4547 - 243

The 4547-243 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4547 caliber with 31j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-399dc5fe74ad]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

200m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1980

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