Seiko Cal. 6687 - 956

This Solar model from 1994 features a 43mm PVD Black case. With its 20mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-078db22febda]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

43mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1994

Related Models

• Seiko 7063-813
• Seiko 4453-130
• Seiko 4589-370
• Seiko 7069-928
• Seiko 4484-378
• Seiko 7188-248
• Seiko 3895-379
• Seiko 0737-130
• Seiko 5216-714
• Seiko 5215-977
• Seiko 7139-908
• Seiko 6172-111