Seiko Cal. 5256 - 644

This Solar model from 1980 features a 42mm Gold-Plated case. With its 20mm lug width and 14.9mm profile, it sits comfortably on most wrists. [seikata-wm-61be7a3fa03e]

Also known as: World Timer, Arnie

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1980

Related Models

• Seiko 7064-535
• Seiko 7053-681
• Seiko 4436-714
• Seiko 6369-563
• Seiko 6164-302
• Seiko 4416-188
• Seiko 4417-718
• Seiko 6232-746
• Seiko 4576-758
• Seiko 4553-155
• Seiko 7118-608
• Seiko 4467-377