Seiko Cal. 5618 - 871

This Quartz model from 1973 features a 34mm Two-Tone case. With its 20mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-ae0ce2245d39]

Also known as: Turtle, World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

50m

Dial Color

Champagne

Jewels

25j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1973

Related Models

• Seiko 6159-703
• Seiko 6329-421
• Seiko 6652-779
• Seiko 7199-404
• Seiko 6641-506
• Seiko 7176-802
• Seiko 0762-121
• Seiko 7162-493
• Seiko 7070-730
• Seiko 7155-133
• Seiko 6181-722
• Seiko 6277-623