Seiko Cal. 4539 - 885

The Seiko 4539-885 represents an important milestone in Seiko's 1984 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-09c855cf6579]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

100m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1984

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