Seiko Cal. 4440 - 853

The Seiko 4440-853 represents an important milestone in Seiko's 1980 lineup. Powered by the 4440 caliber with 19j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-cfb966af4a7c]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1980

Related Models

• Seiko 5255-759
• Seiko 0741-954
• Seiko 6656-598
• Seiko 5631-439
• Seiko 5674-824
• Seiko 6184-939
• Seiko 6295-510
• Seiko 3835-874
• Seiko 5261-919
• Seiko 6326-444
• Seiko 4412-285
• Seiko 6691-670