Seiko Cal. 4445 - 880

This Automatic model from 1973 features a 37mm PVD Black case. Powered by the 4445 caliber with 32j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-fdc98af0c940]

Also known as: Turtle, Sea Horse

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

37mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1973

Related Models

• Seiko 4543-130
• Seiko 5663-297
• Seiko 7057-480
• Seiko 4568-959
• Seiko 3841-424
• Seiko 4553-933
• Seiko 7151-822
• Seiko 4578-632
• Seiko 5639-234
• Seiko 3822-407
• Seiko 5653-698
• Seiko 7050-216