Seiko Cal. 6610 - 559

This Solar model from 1970 features a 40mm PVD Black case. Powered by the 6610 caliber with 19j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-2ba351beb610]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1970

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