Seiko Cal. 6648 - 848

Released in 1975, the Cal. 6648 with design code 848 was part of Seiko's domestic market collection. It features a Navy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-4165b3ea2ec9]

Also known as: Rally, World Timer

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1975

Related Models

• Seiko 6355-129
• Seiko 5688-971
• Seiko 0774-530
• Seiko 6631-562
• Seiko 7124-328
• Seiko 6318-779
• Seiko 7195-588
• Seiko 7042-489
• Seiko 6154-876
• Seiko 0758-838
• Seiko 5244-872
• Seiko 7046-502