Seiko Cal. 6651 - 790

The Seiko 6651-790 represents an important milestone in Seiko's 1984 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-3ca88843ce8c]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1984

Related Models

• Seiko 0748-341
• Seiko 7163-952
• Seiko 6688-626
• Seiko 6144-874
• Seiko 3888-294
• Seiko 5211-615
• Seiko 0780-219
• Seiko 3828-252
• Seiko 3881-861
• Seiko 4484-843
• Seiko 5243-865
• Seiko 0779-601