Seiko Cal. 6638 - 559

This Solar model from 1996 features a 42mm Stainless Steel case. Powered by the 6638 caliber with 27j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-1ce2f4928046]

Also known as: Panda, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1996

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