Seiko Cal. 4537 - 171

This Solar model from 1983 features a 41mm Stainless Steel case. With its 18mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-5060a0dbd7dc]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1983

Related Models

• Seiko 6135-415
• Seiko 5285-775
• Seiko 3817-714
• Seiko 6171-698
• Seiko 3813-934
• Seiko 3893-339
• Seiko 0773-834
• Seiko 3851-192
• Seiko 6261-506
• Seiko 7058-737
• Seiko 7183-992
• Seiko 3811-381