Seiko Cal. 5648 - 613

Released in 1976, the Cal. 5648 with design code 613 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-46dee8130b29]

Also known as: Flighty

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

21j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1976

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