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Lot 165
  • 165

Blancpain

Estimate
10,000 - 20,000 USD
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Description

  • A RARE STAINLESS STEEL AUTOMATIC WRISTWATCH WITH CENTER SECONDS AND HUMIDITY INDICATORNO 207599 FIFTY FATHOMS MILSPEC 1 CIRCA 1968
  • stainless steel, bakelite
  • diameter 41 mm
• cal. 1700/01 automatic nickel lever movement, 17 jewels, mono-metallic balance • black dial, luminescent rectangular, diamond and circular indexes, luminescent sword hands, outer minute track, moisture indicator at 6 • stainless steel case, sculpted lugs, rotating bezel inset with bakelite, screw down ring securing the case back • case, dial and movement signed 

Condition

The movement is running at time of cataloguing, however it was not tested for the accuracy of time or duration of the power reserve and may need service at the buyer's discretion. Please note that Sotheby's does not guarantee the future working of the movement. Case in overall well preserved vintage condition. Adjoining areas of stainless steel case has some light oxidation, especially within the ripples of the bezel and may benefit from cleaning. Bakelite bezel and crystal have scuffing and scratches consistent with age and use. Bezel has some difficulty rotating as intended. Dial, indexes, hands and indexes within the bakelite track have an attractive tan patina. Indexes and hands retain their luminescent quality. The humidity indicator is oxidized. The rim of the dial is oxidized most noticeably at 12, between 3-5 and between 6 and 7.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. All dimensions in catalogue descriptions are approximate. Condition reports may not specify mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome. Watches in water-resistant cases have been opened to examine movements but no warranties are made that the watches are currently water-resistant. Please note that we do not guarantee the authenticity of any individual component parts, such as wheels, hands, crowns, crystals, screws, bracelets and leather bands, since subsequent repairs and restoration work may have resulted in the replacement of original parts. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue. In particular, please note it is the purchaser's responsibility to comply with any applicable import and export matters, particularly in relation to lots incorporating materials from endangered species.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

**Please be advised that bands made of materials derived from endangered or otherwise protected species (i.e. alligator and crocodile) are not sold with the watches and are for display purposes only. We reserve the right to remove these bands prior to shipping."

Catalogue Note

Blancpain's Fifty Fathoms was launched in 1953 and has since defined the specifications and qualities of the modern diving watch. Made at the request of the French Navy, Captain Robert Maloubier and Lieutenant Claude Riffaud provided technical specifications for a watch designed for combat divers. The design revolutionized the unidirectional bezel, which ensured divers could not inadvertently turn the bezel backwards thus threatening their air supply.

Blancpain added their own critical feature, a humidity indicator which showed blue if the air in the case was dry. If water penetrated the case, the indicator would turn pink as a warning to the diver. Fifty Fathoms was named after the British measurement of 50 fathoms, or approximately 91.45 meters, considered the maximum depth which a diver could achieve with the oxygen mixture available at the time.

The present Mil Spec watch was modeled under the same military grade specifications but for civilian use. It is very well preserved ꧙and boasts a rare dial and bezel combination making this piece very desirable for any diving watch collector.