Seiko Cal. 6251 - 668

The Seiko 6251-668 represents an important milestone in Seiko's 1989 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-caf058d19d4d]

Also known as: Sumo, Bellmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

28j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1989

Related Models

• Seiko 7035-875
• Seiko 6331-592
• Seiko 6628-605
• Seiko 3871-279
• Seiko 6251-198
• Seiko 6653-752
• Seiko 6142-109
• Seiko 5682-589
• Seiko 5265-334
• Seiko 4429-170
• Seiko 5289-461
• Seiko 0766-988