Seiko Cal. 4583 - 447

This Quartz model from 1980 features a 37mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-7d6de6cef9bc]

Also known as: Sumo, World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

White

Jewels

18j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1980

Related Models

• Seiko 5699-698
• Seiko 6137-135
• Seiko 6122-860
• Seiko 0782-284
• Seiko 6668-131
• Seiko 3895-720
• Seiko 7142-269
• Seiko 5679-813
• Seiko 3865-210
• Seiko 0738-313
• Seiko 3821-159
• Seiko 3819-846