Seiko Cal. 5645 - 988

The Seiko 5645-988 represents an important milestone in Seiko's 1998 lineup. With its 19mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-eba3fb8fb43d]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

35j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1998

Related Models

• Seiko 6183-746
• Seiko 0774-921
• Seiko 6293-640
• Seiko 4550-177
• Seiko 0755-196
• Seiko 5289-470
• Seiko 7150-801
• Seiko 6119-879
• Seiko 4583-421
• Seiko 6617-799
• Seiko 0732-758
• Seiko 7199-435