Seiko Cal. 5637 - 700

The 5637-700 is a sought-after Spring Drive piece from Seiko's golden era. The Fixed bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-8bfd5245f91c]

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1986

Related Models

• Seiko 5292-163
• Seiko 6161-609
• Seiko 6368-304
• Seiko 6631-881
• Seiko 4496-132
• Seiko 6632-737
• Seiko 4418-953
• Seiko 6314-220
• Seiko 3836-941
• Seiko 4475-483
• Seiko 7125-449
• Seiko 5693-662