Seiko Cal. 6187 - 409

The Seiko 6187-409 represents an important milestone in Seiko's 1991 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c3d83cbaf3e0]

Also known as: Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1991

Related Models

• Seiko 6149-203
• Seiko 4524-529
• Seiko 4462-777
• Seiko 6379-470
• Seiko 5223-276
• Seiko 5232-613
• Seiko 4572-413
• Seiko 5257-409
• Seiko 6356-230
• Seiko 0740-216
• Seiko 6343-241
• Seiko 4469-459