Seiko Cal. 3877 - 943

This Solar model from 1973 features a 43mm Hardlex-Coated Steel case. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-183cb2e9b0b0]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1973

Related Models

• Seiko 7073-531
• Seiko 4431-456
• Seiko 5629-680
• Seiko 7097-951
• Seiko 4591-236
• Seiko 6186-626
• Seiko 6626-167
• Seiko 6325-369
• Seiko 7029-322
• Seiko 6157-510
• Seiko 6610-707
• Seiko 7135-119