A captivating HMT Skeleton Automatic SASL-03 featuring a striking transparent open-heart skeleton dial that reveals the intricate mechanical movement beneath. The vibrant yellow outer chapter ring is detailed with contrasting dot indices and a distinctive Devanagari numeral accent, complemented by elegant dark blue hands that create a bold and unusual vintage-inspired presentation.
Powered by a Miyota 8N24 automatic mechanical movement, this HMT showcases the beauty of mechanical watchmaking through its open skeleton dial and exhibition display case back. The traditional HMT branding remains prominently positioned on the dial, while the individual marking 011022 is stamped on the case back, providing an important identification detail for collectors. The 8N24 is a purpose-built automatic skeleton movement with 21 jewels and approximately 42 hours of running time.
This example is offered in New Old Stock (NOS) condition, featuring an unworn vintage stainless-steel cushion-shaped case with an exhibition glass back. The watch is fitted with its original HMT strap, preserving an important part of its original presentation and adding further collector appeal.
Collector’s Note
HMT (Hindustan Machine Tools) occupies an important place in the history of Indian watchmaking. Its mechanical and automatic watches have become highly collected among enthusiasts who appreciate the country’s horological heritage and distinctive mechanical designs.
The SASL-03 Skeleton Automatic is particularly recognizable for its open skeleton presentation, automatic 8N24 movement, cushion/oval case architecture, exhibition case back and contrasting blue handset. The 8N24 movement was specifically designed as a skeleton automatic calibre, allowing the wearer to appreciate the movement’s mechanical operation through the dial.
This particular example stands out with its yellow chapter-ring detailing and Devanagari numeral accent, giving the watch a distinctly Indian character. Finding an SASL-03 in NOS condition with its original HMT strap makes it an especially appealing piece for collectors seeking unusual and well-preserved HMT automatic skeleton watches.
Specifications
* Brand: HMT
* Model / Reference: Skeleton Automatic — SASL-03
* Movement: Miyota 8N24 Automatic Mechanical (Self-Winding)
* Calibre: 8N24
* Jewels: 21 Jewels
* Dial: Transparent Open-Heart Skeleton Dial with Yellow Chapter Ring
* Dial Markers: Polished Dot Indices with Devanagari Numeral Accent
* Hands: Contrasting Dark Blue Hands with Sweep Seconds
* Case Shape: Polished Stainless-Steel Cushion / Oval Case
* Case Width: Approx. 38–40 mm
* Lug-to-Lug: Approx. 44–46 mm
* Case Back: Exhibition Glass
* Crystal: Mineral Crystal
* Strap: Original HMT Strap
* Origin: India
Case Back
The exhibition glass case back provides a clear view of the automatic mechanical movement and carries the individual marking 011022.
Condition
New Old Stock (NOS)
The watch is offered in NOS condition, presenting as an unworn vintage-stock example with a well-preserved stainless-steel case. The skeleton dial, yellow chapter ring and dark blue hands retain their distinctive original presentation, while the exhibition case back provides a clear view of the automatic movement.
The watch is fitted with its original HMT strap, preserving an important part of its original configuration and period character.
Please refer to the product photographs for the most accurate representation of the watch’s actual condition.
Why You’ll Love It
* Distinctive HMT SASL-03 Skeleton Automatic
* Striking transparent open-heart skeleton dial
* Vibrant yellow chapter ring with contrasting dot indices
* Distinctive Devanagari numeral accent
* Dark blue hands providing strong dial contrast
* Miyota 8N24 21-jewel automatic skeleton movement
* Polished stainless-steel cushion / oval case
* Exhibition glass case back revealing the movement
* Individual marking 011022 on the case back
* Unworn NOS vintage condition
* Original HMT strap
* Outstanding addition for collectors of HMT and vintage Indian mechanical watches
Important Note
This is a vintage mechanical watch and should be treated as a collector’s timepiece. Due to the age of vintage automatic movements, timekeeping performance may vary and may not meet the accuracy standards of modern watches.
This watch is offered in New Old Stock (NOS) condition. NOS refers to the condition and preservation of the watch as an old original-stock example; it does not necessarily mean that every component, including the movement or internal parts, has remained untouched since its original production.
The watch is supplied with its original HMT strap.
Unless specifically stated otherwise, vintage watches are not pressure-tested and should not be assumed to be water-resistant.
All measurements are approximate. Please examine all photographs carefully before purchase, as they form an important part of the condition description.
