Seiko Cal. 0784 - 518

This Automatic model from 1971 features a 39mm Titanium case. It features a Green dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-11d1b9333bcf]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

39mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1971

Related Models

• Seiko 5690-432
• Seiko 7058-792
• Seiko 5263-744
• Seiko 6631-287
• Seiko 7196-797
• Seiko 4543-649
• Seiko 6614-536
• Seiko 6634-963
• Seiko 6385-135
• Seiko 6128-143
• Seiko 6254-299
• Seiko 4424-817