Seiko Cal. 4539 - 250

The Seiko 4539-250 represents an important milestone in Seiko's 1982 lineup. With its 22mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-d6d10c207604]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1982

Related Models

• Seiko 6341-330
• Seiko 7174-990
• Seiko 7112-514
• Seiko 5687-809
• Seiko 3883-977
• Seiko 4559-610
• Seiko 4560-368
• Seiko 3842-918
• Seiko 3872-608
• Seiko 6179-454
• Seiko 7118-494
• Seiko 5658-725