Seiko Cal. 6187 - 856

This Solar model from 1980 features a 41mm Stainless Steel case. With its 18mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-361c06786164]

Also known as: Crown, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Champagne

Jewels

36j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1980

Related Models

• Seiko 0748-721
• Seiko 5242-720
• Seiko 7051-483
• Seiko 6397-750
• Seiko 5651-794
• Seiko 6320-593
• Seiko 5285-451
• Seiko 4522-709
• Seiko 4586-356
• Seiko 5682-952
• Seiko 4532-320
• Seiko 3852-328