Seiko Cal. 5620 - 981

The Seiko 5620-981 represents an important milestone in Seiko's 1982 lineup. Powered by the 5620 caliber with 28j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-ba0ef132d763]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1982

Related Models

• Seiko 6655-832
• Seiko 5610-571
• Seiko 4455-537
• Seiko 0735-797
• Seiko 0752-489
• Seiko 4427-306
• Seiko 6281-482
• Seiko 3831-545
• Seiko 6354-737
• Seiko 6383-462
• Seiko 6389-168
• Seiko 4489-247