WALTHAM - Sir Waltham SW39 (pink gold) SW39-01987PGM

• Movement: Self-winding La Joux-Perret 3513, officially certified chronometre (COSC).
• Function: Hours, minutes, seconds, large date, power reserve.
• Case: 750 (18) pink gold 5N, crown set with blue cabochon, cambered sapphire crystal glareproofed both sides, water-resistant 30m.
• Dial: White mother-of-pearl, center and power reserve with guilloché decoration, large date window at 12 o'clock and power reserve at 6 o'clock.
• Bracelet / strap: Chestnut brown ostrich leather with a 750 (18K) pink gold 5N classical buckle.
• Other versions: With a 5N colour dial and an anthracite or black ostrich leather with a 750 (18K) pink gold 5N classical buckle(SW39-01988PGM).