Head to head
Hamilton Khaki Field Auto 38mm vs Orient Star Contemporary RE-AT0007N00B
Two automatic watches from different brands, €35 apart, recorded at Tempus on 12 November 2026.
What the spec sheets say
The Hamilton Khaki Field Auto 38mm leads on 0 points, the Orient Star Contemporary RE-AT0007N00B on 1 (price at our check).
- Choose the Hamilton Khaki Field Auto 38mm if you prefer its brand or its design: the spec sheet gives it no edge.
- Choose the Orient Star Contemporary RE-AT0007N00B if you want to pay less (a €35 gap).
Line by line
CriterionHamiltonOrient Star
Price at our check€745€710Advantage
MovementAutomaticAutomatic
CalibreH-10F6R42
CrystalSapphireSapphire
Water resistance100 m100 m
Diameter38 mm39 mm
Comparison based on the retailer’s spec sheets, without handling the watches. Criteria with no objective winner (diameter, calibre) are left undecided.
Questions
Short answers
Which is cheaper, the Hamilton Khaki Field Auto 38mm or the Orient Star Contemporary RE-AT0007N00B?
The Orient Star Contemporary RE-AT0007N00B, at €710 against €745 at our check on 12 November 2026.
Which is more water-resistant?
Neither: both are water-resistant to 100 m.
Do they have the same crystal?
Yes, a sapphire crystal on both.