Seiko Cal. 6284 - 635

The Seiko 6284-635 represents an important milestone in Seiko's 1978 lineup. Powered by the 6284 caliber with 26j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-c54686cc5b05]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.7mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Champagne

Jewels

26j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1978

Related Models

• Seiko 4525-801
• Seiko 6668-457
• Seiko 7143-129
• Seiko 6284-991
• Seiko 3884-226
• Seiko 6327-586
• Seiko 6369-870
• Seiko 6113-689
• Seiko 5648-191
• Seiko 0723-949
• Seiko 0773-114
• Seiko 5293-632