Seiko Cal. 5688 - 447

This Kinetic model from 1993 features a 39mm Titanium case. Powered by the 5688 caliber with 21j jewels beating at 21,600 bph, it delivers a 48 hours power reserve. [seikata-wm-c69bf5b7c463]

Also known as: Monster, Crown

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

39mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

21j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1993

Related Models

• Seiko 7069-952
• Seiko 3869-646
• Seiko 5295-470
• Seiko 4599-366
• Seiko 5249-368
• Seiko 3857-860
• Seiko 3855-508
• Seiko 4592-517
• Seiko 6284-534
• Seiko 7134-429
• Seiko 0761-632
• Seiko 4497-105