Seiko Cal. 5637 - 922

The Seiko 5637-922 represents an important milestone in Seiko's 1971 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-e8cdb8fc03d1]

Also known as: Panda, Helmet

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Champagne

Jewels

33j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1971

Related Models

• Seiko 3830-951
• Seiko 6187-938
• Seiko 7123-657
• Seiko 5285-409
• Seiko 3886-386
• Seiko 7126-840
• Seiko 5293-455
• Seiko 6643-178
• Seiko 5255-570
• Seiko 6168-602
• Seiko 6626-658
• Seiko 6160-134