Seiko Cal. 5636 - 662

The 5636-662 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-28c92dfe376e]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1992

Related Models

• Seiko 7147-765
• Seiko 5658-583
• Seiko 6142-415
• Seiko 5621-777
• Seiko 5246-961
• Seiko 6618-729
• Seiko 0735-306
• Seiko 6666-679
• Seiko 6663-348
• Seiko 5228-832
• Seiko 4570-773
• Seiko 6653-841