Seiko Cal. 6311 - 771

The 6311-771 is a sought-after Quartz piece from Seiko's golden era. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-272f70716fbf]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

38mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Cream

Jewels

28j

Frequency

21,600 bph

Power Reserve

71 hours

Year

1973

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