Seiko Cal. 6218 - 800

The 6218-800 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6218 caliber with 31j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-4f359b9ce4c1]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1978

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