Seiko Cal. 6188 - 921

Released in 1967, the Cal. 6188 with design code 921 was part of Seiko's domestic market collection. With its 22mm lug width and 12.6mm profile, it sits comfortably on most wrists. [seikata-wm-ffac15fbf2db]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

35mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1967

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