Seiko Cal. 4470 - 818

Released in 1992, the Cal. 4470 with design code 818 was part of Seiko's domestic market collection. Powered by the 4470 caliber with 25j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-7b2fc8dd3ad0]

Also known as: Sea Horse, Crown

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1992

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