Seiko Cal. 4481 - 556

Released in 1997, the Cal. 4481 with design code 556 was part of Seiko's domestic market collection. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-a5ddef474dc7]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1997

Related Models

• Seiko 5655-805
• Seiko 6162-910
• Seiko 4477-466
• Seiko 6653-260
• Seiko 6665-599
• Seiko 7132-326
• Seiko 3891-324
• Seiko 6669-694
• Seiko 5281-779
• Seiko 7089-470
• Seiko 4473-535
• Seiko 5210-878