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A Study in Timing. The Speedline Chronograph – Celestial Blue is a chronograph-style timepiece with a clean instrument aesthetic and a character built around precision timing. It is designed for collectors who value clarity, performance, and timeless function.
Its design is led by a white dial, complemented by 316L stainless steel and a 316L stainless steel bracelet (with a secure micro-adjustable folding clasp). The 40 mm case gives the watch a confident presence while remaining balanced for daily wear.
Powered by the VK63 meca-quartz chronograph movement and protected by sapphire crystal, this Crownlab timepiece is built to combine mechanical character with a refined ownership experience.
| Movement | VK63 meca-quartz movement (highly reliable hybrid with smooth sweeping chrono hand) |
| Crystal | Sapphire crystal |
| Case | 316L stainless steel |
| Case Diameter | 40 mm |
| Thickness | 13mm |
| Bracelet / Strap | 316L stainless steel bracelet (with a secure micro-adjustable folding clasp) |
| Bezel | Tachymeter scale insert |
| Water Resistance | 3 ATM water resistance |
| Dial | white and black dial |
Every Crownlab timepiece is inspected before dispatch and backed by our 1-Year Movement Warranty. Orders are securely packaged and shipped with tracking for a refined delivery experience.
Each Crownlab timepiece is independently assembled and customized. Crownlab is not affiliated with, authorized by, or endorsed by any third-party watch manufacturer or trademark holder.
Precision: Powered by high-caliber Japanese automatic movements for flawless accuracy and reliability.
Materials: Crafted with surgical-grade stainless steel and scratch-resistant sapphire glass.
Craftsmanship: Individually assembled, calibrated, and rigorously tested for perfect execution.
Need a return or exchange? Simply reach out to our dedicated support team at service@crownlab.com and we will guide you through the process.
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