Oyster Perpetual 1002

The 34 mm time-only Oyster Perpetual chronometerChronometerA watch or movement certified for timekeeping precision under a defined testing standard. The applicable certification depends on its maker and period; it is not the same as a chronograph. with a smooth bezelBezelThe frame surrounding the crystal at the front of a watch., from around 1959 into the 1980s. Cal. 1560, later 1570; made in steel, two-tone and 14k or 18k gold. The earliest have alpha handsAlpha handsHands with a gently tapering outline. Alpha describes their shape; it does not establish their material, age or originality to a particular watch., later ones baton handsNarrow, stick-shaped hands. Baton describes the outline rather than whether the hands contain luminous material or were fitted when a watch was first made..