Description
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Model Case: Oyster, 40 mm, Everose gold
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Oyster Architecture: Monobloc middle case, screw-down case back and winding crown
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Diameter: 40 mm
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Material: 18 kt Everose gold
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Bezel: Fixed bezel with engraved tachymetric scale in 18 kt Everose gold
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Winding Crown: Screw-down crown with Triplock triple waterproofness system
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Crystal: Scratch-resistant sapphire
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Water Resistance: Waterproof to 100 metres / 330 feet
Movement
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Perpetual, mechanical chronograph, self-winding
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Calibre: 4131, manufacture Rolex
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Precision: −2/+2 seconds per day (after casing)
Functions
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Centre hour and minute hands
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Small seconds hand at 6 o’clock
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Chronograph via centre seconds hand
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30-minute counter at 3 o’clock
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12-hour counter at 9 o’clock
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Stop seconds for precise time setting
Oscillator
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Paramagnetic blue Parachrom hairspring
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High-performance Paraflex shock absorbers
Dial
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Bright chocolate and black
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Highly legible Chromalight display with long-lasting blue luminescence
Bracelet
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Oyster bracelet with three-piece solid links





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