Seiko Cal. 6646 - 316

This Quartz model from 1994 features a 46mm Titanium case. Powered by the 6646 caliber with 23j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-f53b705ad7a9]

Also known as: Panda, Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1994

Related Models

• Seiko 4584-988
• Seiko 5249-704
• Seiko 6679-673
• Seiko 5243-758
• Seiko 4422-140
• Seiko 6136-357
• Seiko 5226-601
• Seiko 4554-372
• Seiko 6262-607
• Seiko 6250-859
• Seiko 6289-713
• Seiko 5252-363