Seiko Cal. 4437 - 894

The 4437-894 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4437 caliber with 27j jewels beating at 36,000 bph, it delivers a 43 hours power reserve. [seikata-wm-cd0bf8782c5f]

Also known as: Tuna, Panda

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1987

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