Seiko Cal. 5664 - 945

The Seiko 5664-945 represents an important milestone in Seiko's 1987 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-c779d1050ca3]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

180m

Dial Color

Black

Jewels

22j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1987

Related Models

• Seiko 6157-315
• Seiko 0799-236
• Seiko 0798-914
• Seiko 6241-166
• Seiko 0771-417
• Seiko 5612-439
• Seiko 7059-496
• Seiko 6325-653
• Seiko 7134-105
• Seiko 7072-994
• Seiko 4429-414
• Seiko 7169-596