Seiko Cal. 5637 - 396

The 5637-396 is a sought-after Kinetic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-0b7e49f0ea9c]

Also known as: Golden Tuna

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

11.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1967

Related Models

• Seiko 0756-903
• Seiko 6632-876
• Seiko 4550-737
• Seiko 6184-243
• Seiko 7188-404
• Seiko 0716-398
• Seiko 4469-942
• Seiko 6119-657
• Seiko 6268-854
• Seiko 5683-451
• Seiko 6142-666
• Seiko 6115-717