Seiko Cal. 5636 - 607

This Automatic model from 1971 features a 40mm PVD Black case. Powered by the 5636 caliber with 17j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-e9387617b072]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1971

Related Models

• Seiko 6390-667
• Seiko 6232-868
• Seiko 5626-871
• Seiko 5260-550
• Seiko 6614-509
• Seiko 6254-931
• Seiko 7147-412
• Seiko 6379-782
• Seiko 4496-135
• Seiko 5653-481
• Seiko 5217-961
• Seiko 0745-163