Seiko Cal. 5645 - 803

This Quartz model from 1980 features a 37mm Titanium case. The Inner Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-8951818014bf]

Also known as: Emperor

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1980

Related Models

• Seiko 5683-371
• Seiko 5610-555
• Seiko 4543-818
• Seiko 5633-722
• Seiko 7136-328
• Seiko 5278-668
• Seiko 6157-418
• Seiko 7058-350
• Seiko 4435-614
• Seiko 6684-264
• Seiko 3838-157
• Seiko 7114-532