Seiko Cal. 6648 - 700

Released in 1971, the Cal. 6648 with design code 700 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-44cc174ce10b]

Also known as: Bellmatic

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

35j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1971

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