Seiko Cal. 6650 - 237

The Seiko 6650-237 represents an important milestone in Seiko's 1991 lineup. It features a Navy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-5bd9439b4000]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

12.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Navy

Jewels

32j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1991

Related Models

• Seiko 3899-131
• Seiko 6235-276
• Seiko 0771-948
• Seiko 6688-284
• Seiko 0724-799
• Seiko 0744-914
• Seiko 3860-537
• Seiko 6352-327
• Seiko 6268-639
• Seiko 4527-536
• Seiko 6641-619
• Seiko 7147-850