Seiko Cal. 6311 - 534

This Solar model from 1970 features a 41mm PVD Black case. With its 20mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-de5280b653bf]

Also known as: Rally, Golden Tuna

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

30j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1970

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