Seiko Cal. 3815 - 633

This Solar model from 1999 features a 35mm PVD Black case. Powered by the 3815 caliber with 35j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-814151715dd4]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1999

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