Seiko Cal. 4455 - 446

The Seiko 4455-446 represents an important milestone in Seiko's 1998 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-fd981db132a3]

Also known as: Sumo, Silverwave

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1998

Related Models

• Seiko 6633-106
• Seiko 5217-300
• Seiko 0797-918
• Seiko 6342-239
• Seiko 7121-727
• Seiko 6364-390
• Seiko 6168-157
• Seiko 7194-123
• Seiko 4514-208
• Seiko 0786-207
• Seiko 3835-517
• Seiko 6398-329