Seiko Cal. 6649 - 912

The 6649-912 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6649 caliber with 30j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-7f0aa6a1e584]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1976

Related Models

• Seiko 6656-639
• Seiko 6174-177
• Seiko 3872-542
• Seiko 0771-591
• Seiko 4472-481
• Seiko 7133-780
• Seiko 4597-901
• Seiko 3871-693
• Seiko 6660-714
• Seiko 7143-524
• Seiko 4472-200
• Seiko 7130-506