Seiko Cal. 6128 - 752

Released in 1975, the Cal. 6128 with design code 752 was part of Seiko's domestic market collection. With its 19mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-7eb68277ec96]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1975

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