A silver open face lever pocketwatch with up-and-down indicator and patented safety-wheel system
VAT rate of 5% is payable on hammer price plus buy… 顯示更多
A silver open face lever pocketwatch with up-and-down indicator and patented safety-wheel system

CASE AND MOVEMENT NO. 2385. LONDON HALLMARK 1886

細節
A silver open face lever pocketwatch with up-and-down indicator and patented safety-wheel system
Case and movement No. 2385. London hallmark 1886
The frosted gilt movement with lever escapement, monometallic balance and diamond endstone, double great wheel safety system, gilt dust cover, the white enamel dial with Roman numerals, subsidiary seconds and up-and-down indicator, gold spade hands, in engine-turned silver open face case, case and movement numbered
50 mm.
注意事項
VAT rate of 5% is payable on hammer price plus buyer's premium.

拍品專文

On 3 March, 1886, A.J. Morcom took out patent No. 3005 for a safety system which would protect the watch mechanism if the main spring should break.