Seiko Cal. 5617 - 837

This Spring Drive model from 1969 features a 46mm Hardlex-Coated Steel case. Powered by the 5617 caliber with 36j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-958be221ed2e]

Also known as: Emperor, Flighty

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1969

Related Models

• Seiko 5685-878
• Seiko 0750-701
• Seiko 5671-859
• Seiko 4452-379
• Seiko 3884-585
• Seiko 4427-624
• Seiko 0734-581
• Seiko 6250-383
• Seiko 7143-955
• Seiko 6394-630
• Seiko 5621-908
• Seiko 6268-783