Seiko Cal. 6291 - 280

This Automatic model from 1986 features a 37mm Titanium case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-f8fbb8859fa6]

Also known as: Monster, Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1986

Related Models

• Seiko 5626-569
• Seiko 6699-127
• Seiko 6632-605
• Seiko 6289-109
• Seiko 3822-543
• Seiko 6692-557
• Seiko 6282-204
• Seiko 7194-626
• Seiko 3864-285
• Seiko 7077-613
• Seiko 6383-919
• Seiko 6129-303