MK Personal Collection Early WWI Waltham Canteen Depollier Trench Waterproof Wristwatch Ref 2625 Circa 1919. The watch features a highly unusual four piece circular silver case with a rarely seen 14K yellow gold Insulation disk with a highly unusual insulated 14k yellow gold back cap with applied wire lugs and screw down waterproof back measuring 42.00mm including the crown x 45.00mm lug to lug. It is stamped on the inside back cover "J. Depollier & Son N.Y. 830 Fine 218". The watch is stamped on the back of the case with patent dates "Feb 22,1916 - Jun 10, 1919". It has a high grade Waltham 7 jewel movement topped with an original white porcelain dial with large luminescent Arabic indexes. These early waterproof models are highly unusual and prized by American watch collectors worldwide.

MK Personal Collection Early WWI Waltham Canteen Depollier Trench Waterproof Wristwatch Ref 2625 Circa 1919. The watch features a highly unusual four piece circular silver case with a rarely seen 14K yellow gold Insulation disk with a highly unusual insulated 14k yellow gold back cap with applied wire lugs and screw down waterproof back measuring 42.00mm including the crown x 45.00mm lug to lug. It is stamped on the inside back cover "J. Depollier & Son N.Y. 830 Fine 218". The watch is stamped on the back of the case with patent dates "Feb 22,1916 - Jun 10, 1919". It has a high grade Waltham 7 jewel movement topped with an original white porcelain dial with large luminescent Arabic indexes. These early waterproof models are highly unusual and prized by American watch collectors worldwide.