Seiko Cal. 6133 - 304

This Automatic model from 1966 features a 43mm Hardlex-Coated Steel case. It features a Green dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-0af869a3c3a6]

Also known as: Golden Tuna

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Green

Jewels

20j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1966

Related Models

• Seiko 6676-768
• Seiko 7097-560
• Seiko 6679-496
• Seiko 7031-243
• Seiko 0745-911
• Seiko 6694-202
• Seiko 4546-565
• Seiko 3838-334
• Seiko 7098-313
• Seiko 6319-657
• Seiko 5298-432
• Seiko 0755-306