Seiko Cal. 6312 - 305

The 6312-305 is a sought-after Quartz piece from Seiko's golden era. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-7ea9dbf69d0f]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

44mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1998

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