Seiko Cal. 0783 - 279

This Spring Drive model from 1973 features a 37mm Two-Tone case. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-510d8e982bf1]

Also known as: Tuna, Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

White

Jewels

28j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1973

Related Models

• Seiko 5264-110
• Seiko 3867-668
• Seiko 3850-654
• Seiko 5225-364
• Seiko 5261-177
• Seiko 6377-874
• Seiko 6211-249
• Seiko 5286-651
• Seiko 4527-879
• Seiko 6230-233
• Seiko 5213-865
• Seiko 6612-946