Seiko Cal. 5650 - 331

This Solar model from 1973 features a 36mm Gold-Plated case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-e61d8eda4191]

Also known as: Tuna, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Green

Jewels

27j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1973

Related Models

• Seiko 5699-889
• Seiko 0751-999
• Seiko 4445-884
• Seiko 4448-168
• Seiko 6243-682
• Seiko 3820-985
• Seiko 4552-535
• Seiko 5668-422
• Seiko 0761-654
• Seiko 3816-513
• Seiko 5640-892
• Seiko 7055-334