Seiko Cal. 5636 - 908

The 5636-908 is a sought-after Spring Drive piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-7ccb567f737e]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1975

Related Models

• Seiko 5654-420
• Seiko 0710-177
• Seiko 5695-950
• Seiko 5234-336
• Seiko 0714-340
• Seiko 6653-730
• Seiko 6391-745
• Seiko 6623-920
• Seiko 3873-836
• Seiko 3836-893
• Seiko 7072-171
• Seiko 7192-167