Seiko Cal. 5218 - 658

The Seiko 5218-658 represents an important milestone in Seiko's 1968 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-fc9437badf8e]

Also known as: Tuna, Rally

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1968

Related Models

• Seiko 4442-886
• Seiko 6255-240
• Seiko 6230-541
• Seiko 4425-495
• Seiko 4569-324
• Seiko 4481-661
• Seiko 6366-791
• Seiko 6219-948
• Seiko 5683-923
• Seiko 6655-862
• Seiko 7060-171
• Seiko 7189-884