Seiko Cal. 4488 - 331

The Seiko 4488-331 represents an important milestone in Seiko's 1968 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-8e96b4fcd50c]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1968

Related Models

• Seiko 3868-867
• Seiko 0736-895
• Seiko 6127-798
• Seiko 7069-486
• Seiko 6317-240
• Seiko 4487-532
• Seiko 4519-747
• Seiko 6128-224
• Seiko 6697-715
• Seiko 5652-916
• Seiko 5253-235
• Seiko 4543-988