Seiko Cal. 7121 - 403

This Solar model from 1997 features a 40mm PVD Black case. Powered by the 7121 caliber with 28j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-19205f3a3800]

Also known as: Navigator, Arnie

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1997

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