Seiko Cal. 6347 - 653

Released in 1966, the Cal. 6347 with design code 653 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-66cc8c1189d2]

Also known as: Helmet, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

23j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1966

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