Seiko Cal. 4539 - 814

Released in 1982, the Cal. 4539 with design code 814 was part of Seiko's domestic market collection. With its 21mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-29584fd35cbb]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

120m

Dial Color

Black

Jewels

17j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1982

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