Seiko Cal. 6128 - 850

Released in 1987, the Cal. 6128 with design code 850 was part of Seiko's domestic market collection. With its 18mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-75acb49dc6fe]

Also known as: Helmet

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1987

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