Seiko Cal. 6191 - 487

Released in 1992, the Cal. 6191 with design code 487 was part of Seiko's domestic market collection. It features a Silver dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-32ee7ae4a2e2]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

31j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1992

Related Models

• Seiko 6291-353
• Seiko 3895-802
• Seiko 4432-193
• Seiko 5617-617
• Seiko 7089-558
• Seiko 6121-842
• Seiko 4486-481
• Seiko 6292-240
• Seiko 7113-733
• Seiko 6251-401
• Seiko 4538-505
• Seiko 6625-737