Seiko Cal. 4581 - 634

This Solar model from 1984 features a 39mm Gold-Plated case. With its 22mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-72e3f650177c]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1984

Related Models

• Seiko 7064-705
• Seiko 7038-592
• Seiko 7178-937
• Seiko 7019-803
• Seiko 6215-165
• Seiko 3883-331
• Seiko 4483-464
• Seiko 5654-286
• Seiko 3890-371
• Seiko 6137-134
• Seiko 6173-807
• Seiko 6150-981