Seiko Cal. 6613 - 630

The Seiko 6613-630 represents an important milestone in Seiko's 1973 lineup. Powered by the 6613 caliber with 27j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-9e2e81b542f4]

Also known as: Panda

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Black

Jewels

27j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1973

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