Seiko Cal. 6375 - 540

Released in 1985, the Cal. 6375 with design code 540 was part of Seiko's domestic market collection. With its 22mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-5c0fc35de042]

Also known as: Helmet, Silverwave

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Black

Jewels

28j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1985

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