Seiko Cal. 6312 - 781

Released in 1982, the Cal. 6312 with design code 781 was part of Seiko's domestic market collection. It features a Navy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-4af378aa9030]

Also known as: Turtle, Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

35mm

Case Thickness

15.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1982

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