Seiko Cal. 6650 - 781

This Spring Drive model from 1997 features a 38mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-bf9cc9a61866]

Also known as: Samurai

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1997

Related Models

• Seiko 3839-986
• Seiko 6279-973
• Seiko 7012-119
• Seiko 5637-375
• Seiko 7138-189
• Seiko 5257-794
• Seiko 4577-211
• Seiko 5621-391
• Seiko 5653-772
• Seiko 7164-268
• Seiko 4456-102
• Seiko 3899-373