Seiko Cal. 6648 - 275

This Solar model from 1971 features a 42mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-a693471479a4]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

34j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1971

Related Models

• Seiko 7186-834
• Seiko 7057-393
• Seiko 5612-192
• Seiko 5284-371
• Seiko 6246-663
• Seiko 6336-764
• Seiko 5631-740
• Seiko 7136-472
• Seiko 5623-842
• Seiko 4428-883
• Seiko 6333-780
• Seiko 5615-800