Seiko Cal. 4490 - 625

The Seiko 4490-625 represents an important milestone in Seiko's 1989 lineup. It features a White dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-05bacfe053b2]

Also known as: Sportsmatic, Arnie

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

White

Jewels

24j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1989

Related Models

• Seiko 7120-855
• Seiko 0743-340
• Seiko 6166-102
• Seiko 0777-168
• Seiko 5223-710
• Seiko 6150-892
• Seiko 5647-531
• Seiko 5656-782
• Seiko 6173-103
• Seiko 6232-426
• Seiko 6637-496
• Seiko 3846-768