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U-Boat Classico Vintage 40mm Ref. 8891 |
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AISI 316L steel with distinguishing crown on left side |
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Sealed with 6 screws and U-cut sapphire crystal |
Maker | U-Boat |
Movement | Swiss automatic winding with U-BOAT technical specifications. Custom skeletonized rotor. Frequency 28,800 vibrations / hour power reserve 44 hours. 26 rubies. |
Dial | Gray metal with soleil treatment. Light metal spheres with beige superluminova. |
Luminous | SuperLuminova |
Case | AISI 316L steel |
Crown type | Distinguishing crown on left side. |
Lug width | 20mm |
Crystal material | Highest quality sapphire, with anti-reflective treatment. |
Strap | Black, in laser-cut leather aged with natural process. Handmade in Tuscany by expert craftsmen. Seams in waxed cotton. Width: 20/18 mm. Strap: ref. 9196. Steel tongue buckle. Buckle: ref. 7019 / SCREWS |
Water resistance | 100m |
Dimensions | 40mm in diameter, 47mm lug to lug, 13.5mm thick |
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Can a timekeeping device assist diving activities? A Citizen dive watch may be the answer to this need.
In the world of modern watchmaking, Orient Star presents the spirit of authentic Japanese craftsmanship in versatile styles.
Started as the Shokosha Watch Research Institute in 1918, Citizen has evolved into one of the biggest Japanese brands.