Seiko Cal. 6637 - 395

This Solar model from 1966 features a 35mm Two-Tone case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-7793c9708f20]

Also known as: Panda

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

100m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1966

Related Models

• Seiko 4597-952
• Seiko 0782-734
• Seiko 6397-827
• Seiko 4570-836
• Seiko 4481-621
• Seiko 6678-653
• Seiko 4473-969
• Seiko 5284-295
• Seiko 6299-130
• Seiko 4586-905
• Seiko 6327-839
• Seiko 5251-979