Seiko Cal. 4430 - 464

The 4430-464 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4430 caliber with 35j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-e6f9aca1207b]

Also known as: Shogun

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

15.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1983

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