Seiko Cal. 5617 - 900

The Seiko 5617-900 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-511366437a1f]

Also known as: Rally, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

10.9mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Navy

Jewels

26j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1966

Related Models

• Seiko 7037-655
• Seiko 6141-333
• Seiko 4568-338
• Seiko 3830-374
• Seiko 6327-173
• Seiko 6671-643
• Seiko 7152-188
• Seiko 6671-926
• Seiko 5294-190
• Seiko 5670-138
• Seiko 7132-996
• Seiko 3822-974