Seiko Cal. 4539 - 258

The Seiko 4539-258 represents an important milestone in Seiko's 1984 lineup. Powered by the 4539 caliber with 23j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-efb7428c428f]

Also known as: Pogue

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

44mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Black

Jewels

23j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1984

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