Seiko Cal. 6351 - 844

The 6351-844 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-94f405f871ef]

Also known as: Sumo, Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1971

Related Models

• Seiko 5623-610
• Seiko 6182-381
• Seiko 0716-123
• Seiko 4556-411
• Seiko 0729-171
• Seiko 5281-802
• Seiko 5244-456
• Seiko 3855-861
• Seiko 5691-411
• Seiko 7147-418
• Seiko 6331-537
• Seiko 6261-617