Seiko Cal. 6284 - 548

The 6284-548 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6284 caliber with 23j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-5730d63e72d5]

Also known as: Monster, UFO

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

23j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1979

Related Models

• Seiko 5654-513
• Seiko 6699-727
• Seiko 0774-547
• Seiko 0742-280
• Seiko 4563-211
• Seiko 5261-462
• Seiko 6135-218
• Seiko 4537-876
• Seiko 6678-969
• Seiko 6162-225
• Seiko 4575-386
• Seiko 6168-719