Girard Perregaux 49920-11-451-11A Sea Hawk II Blue Dial SS (27438)

27438 Girard Perregaux 4990 Sea Hawk II, 49920-11-451-11A, Stainless Steel on a Stainless Steel Bracelet, Automatic Movement, Date, Power Reserve Indicator, Centered Sweep Seconds Hand, Luminescent Hands and Hour Indicators, Blue Dial, Diameter: 41mm, Thickness: 13.5mm, Sapphire Crystal, Water Resistant to 300 Meters, like new with box and EWC warranty card.


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More about Girard Perregaux 49920-11-451-11A Sea Hawk II Blue Dial SS

This is a stainless steel Girard Perregaux Sea Hawk II 49920-11-451-11A. It has in integral stainless steel link bracelet with a double folding deployment clasp, and a scratch resistant anti-reflective sapphire crystal. There is a screw-down winding crown with a cull crown guard at the 4 o'clock position, and it has a solid case back secured with 6 screws, and engraved with "MANUFACTURE – GIRARD PERREGAUX – SEA HAWK II – WATERPROOF 300M/1000 FT," and a reference number. The 41mm diameter solid three-body case, flat angled knurled/hobnailed unidirectional revolving bezel with raised elapsed time Arabic numerals, and bracelet, are polished/brushed. The dial is midnight blue with applied faceted steel baton hour indices, applied steel Arabic numerals at 3, 9, and 12 o'clock, and luminous pips around a perimeter luminous white minute/second scale. It includes steel baton large broad arrow and sword hands with luminous inserts, and a steel center sweep seconds hand with a rectangular luminous white indicator and red needle tip. There is a steel-framed date aperture window between 1 and 2 o'clock, and it has a blue guilloche hemispherical subsidiary power reserve dial with a luminous white railway-style scale and a red 10-hour warning sector, and a steel indicator hand with a red arrow tip at 6 o'clock. It's water resistant to 300 meters/1000 feet, and the power reserve is 45 hours at full winding. The 13.5mm thick case, dial, and movement are all signed.

This Girard Perregaux Sea Hawk II 49920-11-451-11A has a mechanical automatic Girard Perregaux caliber GP 033-RO movement that's rhodium-plated, and it's constructed with 27 jewels, and a straight-line lever escapement. It has a monometallic balance adjusted to heat, cold, and 5 positions, a shock absorber device, a self-compensating flat balance spring, and a hacking seconds device for precision time setting. The mechanism oscillates at a frequency of 28,800 vph (4 Hz).

The Girard Perregaux Sea Hawk II 49920-11-451-11A was introduced in 2009.