Seiko Cal. 5636 - 831

The Seiko 5636-831 represents an important milestone in Seiko's 1980 lineup. It features a Navy dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-7e84537e700d]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1980

Related Models

• Seiko 6695-684
• Seiko 6270-566
• Seiko 6135-419
• Seiko 4523-806
• Seiko 6297-824
• Seiko 4597-911
• Seiko 5272-509
• Seiko 4581-551
• Seiko 4591-843
• Seiko 4421-738
• Seiko 6124-867
• Seiko 4528-429