Seiko Cal. 6321 - 888

This Quartz model from 1984 features a 38mm Two-Tone case. With its 18mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-785af03a6085]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1984

Related Models

• Seiko 4436-777
• Seiko 7112-783
• Seiko 4425-538
• Seiko 4557-530
• Seiko 6384-380
• Seiko 0788-721
• Seiko 6631-714
• Seiko 7111-681
• Seiko 5241-625
• Seiko 0749-668
• Seiko 6341-659
• Seiko 6236-255