Seiko Cal. 4548 - 645

This Automatic model from 1983 features a 45mm PVD Black case. It features a Silver dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-49fa22ef43f4]

Also known as: Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Silver

Jewels

29j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1983

Related Models

• Seiko 6148-319
• Seiko 5285-996
• Seiko 5286-986
• Seiko 5217-483
• Seiko 0763-323
• Seiko 5669-740
• Seiko 4517-663
• Seiko 7132-972
• Seiko 4518-270
• Seiko 5687-488
• Seiko 0711-341
• Seiko 4564-781