Seiko Cal. 6218 - 686

Released in 1965, the Cal. 6218 with design code 686 was part of Seiko's domestic market collection. With its 21mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-5cf1d34ea6bb]

Also known as: Bullhead, World Timer

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1965

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