Seiko Cal. 5284 - 677

This Spring Drive model from 1969 features a 36mm Titanium case. It features a Burgundy dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-77189d2c400e]

Also known as: UFO, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

40m

Dial Color

Burgundy

Jewels

23j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1969

Related Models

• Seiko 7119-158
• Seiko 7146-997
• Seiko 4478-120
• Seiko 0763-898
• Seiko 6275-466
• Seiko 6236-960
• Seiko 6151-840
• Seiko 0765-268
• Seiko 4574-710
• Seiko 6661-897
• Seiko 6216-807
• Seiko 3810-549