Seiko Cal. 6251 - 674

The Seiko 6251-674 represents an important milestone in Seiko's 1973 lineup. It features a Black dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-9b5060428117]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

9.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Black

Jewels

36j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1973

Related Models

• Seiko 3816-992
• Seiko 5679-712
• Seiko 4419-887
• Seiko 7169-263
• Seiko 3839-301
• Seiko 4585-296
• Seiko 6615-683
• Seiko 0795-815
• Seiko 4481-948
• Seiko 6693-294
• Seiko 7066-231
• Seiko 7049-310