Seiko Cal. 4536 - 931

The Seiko 4536-931 represents an important milestone in Seiko's 1988 lineup. With its 22mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-201534c08a94]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

14.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1988

Related Models

• Seiko 3870-834
• Seiko 4596-980
• Seiko 6237-398
• Seiko 5219-949
• Seiko 6221-590
• Seiko 0729-600
• Seiko 6228-379
• Seiko 6650-558
• Seiko 5260-893
• Seiko 3858-388
• Seiko 6236-992
• Seiko 7025-248