Seiko Cal. 6687 - 215

This Solar model from 1976 features a 37mm Stainless Steel case. With its 18mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-f24f0d6cb8f2]

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1976

Related Models

• Seiko 5222-240
• Seiko 7093-503
• Seiko 7176-851
• Seiko 6613-270
• Seiko 7049-649
• Seiko 7020-753
• Seiko 7151-781
• Seiko 6347-254
• Seiko 4431-474
• Seiko 5270-243
• Seiko 4580-300
• Seiko 5622-712