Seiko Cal. 5690 - 600

The Seiko 5690-600 represents an important milestone in Seiko's 1975 lineup. Powered by the 5690 caliber with 18j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-0323c06db8c7]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1975

Related Models

• Seiko 5226-698
• Seiko 5648-632
• Seiko 4517-232
• Seiko 6198-871
• Seiko 5265-376
• Seiko 6666-203
• Seiko 3827-209
• Seiko 3835-698
• Seiko 4512-364
• Seiko 6194-299
• Seiko 5688-653
• Seiko 5630-294