Seiko Cal. 5637 - 852

This Solar model from 1968 features a 38mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-2d81234890f5]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1968

Related Models

• Seiko 6122-670
• Seiko 5647-314
• Seiko 3897-588
• Seiko 4573-898
• Seiko 7176-444
• Seiko 6267-431
• Seiko 6679-647
• Seiko 6255-634
• Seiko 3821-541
• Seiko 7157-463
• Seiko 6289-995
• Seiko 5690-987