Seiko Cal. 4550 - 942

The 4550-942 is a sought-after Solar piece from Seiko's golden era. Powered by the 4550 caliber with 25j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-9cbf3445c7a2]

Also known as: Rally

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1980

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