Seiko Cal. 6291 - 740

The Seiko 6291-740 represents an important milestone in Seiko's 1989 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-f4e7d75a7ba4]

Also known as: Golden Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

8.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1989

Related Models

• Seiko 7148-749
• Seiko 6363-526
• Seiko 6359-846
• Seiko 4419-922
• Seiko 6661-435
• Seiko 6116-677
• Seiko 4449-128
• Seiko 4413-109
• Seiko 0757-255
• Seiko 6616-655
• Seiko 6266-385
• Seiko 6366-714