Seiko Cal. 6648 - 410

This Solar model from 1978 features a 46mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-54d4fb29e62b]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1978

Related Models

• Seiko 4522-503
• Seiko 5254-358
• Seiko 6310-153
• Seiko 5661-311
• Seiko 4471-738
• Seiko 7094-169
• Seiko 5618-495
• Seiko 5650-597
• Seiko 4451-490
• Seiko 6280-210
• Seiko 6345-582
• Seiko 3847-938