Seiko Cal. 6613 - 758

Released in 1970, the Cal. 6613 with design code 758 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-161c13c2ce46]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

34mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Green

Jewels

22j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1970

Related Models

• Seiko 5657-492
• Seiko 5272-994
• Seiko 5287-842
• Seiko 7137-255
• Seiko 6333-367
• Seiko 5247-840
• Seiko 3834-735
• Seiko 0735-568
• Seiko 6171-758
• Seiko 0793-510
• Seiko 4462-423
• Seiko 0796-101