Seiko Cal. 4484 - 506

The Seiko 4484-506 represents an important milestone in Seiko's 1989 lineup. Powered by the 4484 caliber with 20j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-71462defa8c0]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

20j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1989

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