A classic HMT Sona Quartz dress watch featuring a radiant champagne-toned sunburst dial, enhanced by polished gold-toned linear stick indices, an outer minute track with dot markers, minimalist gold-toned hands, and traditional “SONA QUARTZ” and HMT branding. Its polished round gold-plated case gives the watch a timeless, understated retro aesthetic suitable for both formal and casual wear.
Powered by a reliable quartz movement, this HMT Sona combines practical everyday timekeeping with the refined character of HMT’s classic quartz dress watches. The reference 505 005 is clearly engraved on the stainless-steel case back, providing an important identification point for collectors.
This example is offered in New Old Stock (NOS) condition, featuring an unworn vintage gold-plated case retaining its original period finish. The watch is paired with its original HMT-signed black leather strap, adding authentic collector appeal.
Collector’s Note
HMT (Hindustan Machine Tools) holds an important place in the history of Indian watchmaking. Its mechanical and quartz watches have become a cherished part of India’s horological heritage and continue to attract collectors for their distinctive designs and historical significance.
The Sona Quartz line carried the familiar Sona name into HMT’s quartz era. This example stands out with its radiant champagne sunburst dial, polished gold-toned detailing, gold-plated round case, and traditional Sona Quartz branding.
The combination of an unworn NOS example and its original HMT-signed leather strap makes this particular Sona Quartz especially appealing to collectors seeking well-preserved vintage Indian watches.
Specifications
* Brand: HMT
* Model / Reference: Sona Quartz / 505 005
* Movement: Quartz (Battery-Powered)
* Dial: Champagne Sunburst Dial with Polished Stick Markers
* Dial Details: Outer Minute Track with Dot Markers
* Hands: Matching Gold-Toned Linear Hands
* Case Shape: Polished Gold-Plated Round Case
* Case Width: Approx. 34–36 mm (excluding crown)
* Lug-to-Lug: Approx. 40–42 mm
* Strap: Original HMT-Signed Black Leather Strap
* Origin: India
Case Back
The stainless-steel case back is stamped with the HMT logo, “SONA QUARTZ INDIA”, reference code 505 005, “STAINLESS STEEL BACK”, and “WR30M”.
Condition
New Old Stock (NOS)
The watch is offered in NOS condition, with its vintage gold-plated case appearing unworn and retaining its original period finish. The watch is fitted with its original HMT-signed black leather strap.
Please refer to the product photographs for the most accurate representation of the watch’s actual condition.
Why You’ll Love It
* Classic vintage HMT Sona Quartz design
* Refined gold-plated round case
* Radiant champagne sunburst dial
* Polished linear stick markers with outer minute track
* Reliable quartz movement
* Traditional HMT Sona branding
* Reference 505 005 engraved on the case back
* Unworn NOS condition
* Original factory-signed HMT black leather strap
* Excellent addition to a vintage Indian quartz collection
Important Note
Due to the age of vintage quartz watches, battery performance and longevity may vary.
This watch is offered in New Old Stock (NOS) condition. NOS refers to the condition and preservation of 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.
Unless specifically stated otherwise, vintage watches are not pressure-tested and should not be assumed to be water-resistant despite case-back markings such as “WR30M”.
All measurements are approximate. Please examine all photographs carefully before purchase, as they form an important part of the condition description.
