Seiko Cal. 4445 - 462

This Automatic model from 1991 features a 34mm Stainless Steel case. Powered by the 4445 caliber with 27j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-2e7e22afa779]

Also known as: Silverwave, Sportsmatic

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

90m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1991

Related Models

• Seiko 3863-793
• Seiko 6236-514
• Seiko 4478-146
• Seiko 5245-236
• Seiko 6357-512
• Seiko 5225-356
• Seiko 4551-389
• Seiko 6677-787
• Seiko 6297-362
• Seiko 3865-146
• Seiko 7058-635
• Seiko 6354-628