Seiko Cal. 4488 - 283

This Spring Drive model from 1968 features a 35mm Hardlex-Coated Steel case. With its 20mm lug width and 10.1mm profile, it sits comfortably on most wrists. [seikata-wm-0acbc6425c59]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

10.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1968

Related Models

• Seiko 6182-420
• Seiko 5212-561
• Seiko 4568-597
• Seiko 5667-836
• Seiko 5271-419
• Seiko 7171-382
• Seiko 3870-714
• Seiko 6197-417
• Seiko 7066-105
• Seiko 6138-960
• Seiko 6182-360
• Seiko 5657-181