Seiko Cal. 4442 - 176

The Seiko 4442-176 represents an important milestone in Seiko's 1977 lineup. Powered by the 4442 caliber with 20j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-c431c1764b3b]

Also known as: Bellmatic, Sea Horse

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

130m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1977

Related Models

• Seiko 5653-483
• Seiko 6243-363
• Seiko 7150-956
• Seiko 3865-993
• Seiko 6212-633
• Seiko 4430-818
• Seiko 0745-121
• Seiko 3876-281
• Seiko 0746-653
• Seiko 6129-422
• Seiko 3812-422
• Seiko 7025-963