Seiko Cal. 6284 - 580

The Seiko 6284-580 represents an important milestone in Seiko's 1989 lineup. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-d410304b1216]

Also known as: Monster, Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1989

Related Models

• Seiko 6146-260
• Seiko 3836-248
• Seiko 6177-112
• Seiko 3813-303
• Seiko 4510-949
• Seiko 6383-726
• Seiko 6692-685
• Seiko 6675-441
• Seiko 0789-298
• Seiko 4572-890
• Seiko 7073-177
• Seiko 4497-914