Seiko Cal. 4488 - 972

The Seiko 4488-972 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-4cce647ce08d]

Also known as: World Timer, Crown

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1966

Related Models

• Seiko 6221-357
• Seiko 5220-171
• Seiko 7114-913
• Seiko 5291-574
• Seiko 7141-645
• Seiko 4528-545
• Seiko 6251-263
• Seiko 6623-193
• Seiko 6259-439
• Seiko 7148-320
• Seiko 7073-378
• Seiko 7180-123