Seiko Cal. 6647 - 651

This Spring Drive model from 1993 features a 45mm Gold-Plated case. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-1cafd52a3585]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.1mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1993

Related Models

• Seiko 7135-109
• Seiko 4470-301
• Seiko 7097-271
• Seiko 6380-222
• Seiko 7057-219
• Seiko 6298-167
• Seiko 6699-557
• Seiko 5689-899
• Seiko 4468-160
• Seiko 5212-579
• Seiko 6171-823
• Seiko 5266-250