Seiko Cal. 6311 - 526

Released in 1995, the Cal. 6311 with design code 526 was part of Seiko's domestic market collection. With its 21mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-bd6fd135a544]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

11.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

130m

Dial Color

Silver

Jewels

33j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1995

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