Seiko Cal. 4417 - 630

Released in 1998, the Cal. 4417 with design code 630 was part of Seiko's domestic market collection. Powered by the 4417 caliber with 22j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-5d42df7cf2ba]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

22j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1998

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