Seiko Cal. 6654 - 463

Released in 1972, the Cal. 6654 with design code 463 was part of Seiko's domestic market collection. It features a Cream dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-fc70914efa3c]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1972

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