Seiko Cal. 6644 - 476

This Quartz model from 1977 features a 35mm Titanium case. Powered by the 6644 caliber with 35j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-a8b4f67de93a]

Also known as: Monster, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1977

Related Models

• Seiko 6262-815
• Seiko 6311-279
• Seiko 6654-390
• Seiko 6235-769
• Seiko 6694-227
• Seiko 4414-232
• Seiko 5263-727
• Seiko 7198-536
• Seiko 6290-464
• Seiko 5256-144
• Seiko 0716-859
• Seiko 6192-540