Seiko Cal. 4444 - 944

This Automatic model from 1973 features a 42mm Hardlex-Coated Steel case. Powered by the 4444 caliber with 27j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-f12c6aa7dbf5]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1973

Related Models

• Seiko 6352-914
• Seiko 6134-937
• Seiko 5253-484
• Seiko 4463-140
• Seiko 7171-123
• Seiko 4425-915
• Seiko 7147-345
• Seiko 6212-433
• Seiko 7051-480
• Seiko 0740-657
• Seiko 7188-122
• Seiko 6134-316