8090

IWC

Ref. 3527

GST Deep One

萬國,「GST Deep One」型號3527,鈦金自動鏈帶腕錶,備日期、小秒針、深度計,約2000年製。附原裝證書、錶盒、配件

HK$30,000 - 50,000
€3,300 - 5,600
$3,800 - 6,400
HK$69,850
拍品詳情
IWC
Circa 2000
3527
2’768’366
GST Deep One
Titanium
Automatic, cal. 8914, 21 jewels
Titanium IWC bracelet, max length 205mm
Titanium IWC deployant clasp
43mm diameter
Case, dial, movement, bracelet and clasp signed
Accompanied by blank IWC guarantee stamped Okuno Watches and Jewelry, Himeji, instruction manual, product literature, service invoices dated 17 September 2020 and 30th May 2024, nylon velcro strap, bracelet adjustment tool, hang tag, fitted presentation box and outer packaging.
圖錄文章
- Unveiled in 1999, the IWC GST Deep One earned its place in horological history as the first wristwatch to integrate a mechanical depth gauge, maximum depth display and a rotating bezel into a single, cohesive design. Among the most sought-after IWC collectibles, it broke new ground within the innovative GST sports line.

- Utilizing a patented Bourdon tube, engineered by master watchmaker Richard Habring, water pressure activates the mechanism to accurately measure depth, indicated by a white arrow hand alongside a marker that shows maximum safe diving limits. Divers can reset the depth gauge to zero using a crown at the 4 o’clock position, providing essential information for their underwater missions.

- Scarcely produced due to its intricate craftsmanship, fewer than 1,000 units are believed to have been completed. The example presented here remains remarkably intact, preserved in excellent condition following a complete factory service in 2024. Given its complex mechanism, it must still return to Schaffhausen for servicing.

- Accompanied by its array of original accessories, this timepiece offers a unique opportunity to own an iconic milestone in mechanical watchmaking—one that expanded the boundaries of what could be achieved on the wrist beneath the waves.

IWC

Swiss | 1868

With a clear focus on technology and development, the Swiss watch manufacturer IWC Schaffhausen has been producing timepieces of lasting value since 1868. The company has gained an international reputation based on a passion for innovative solutions and technical ingenuity. One of the world's leading brands in the luxury watch segment, IWC crafts masterpieces of haute horlogerie at their finest, combining high precision with masculine design. Vintage wristwatches such as the oversized Portugieser, Aquatimer, Ingenieur and the B-UHR pilots watch are especially desirable for collectors.

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