A classic HMT Sona Quartz dress watch distinguished by its clean cream-toned center dial, subtle horizontal line layout, and refined gold-plated case. The dial is framed by an outer minute track with dot markers, complemented by minimalist gold-toned hands and traditional “SONA QUARTZ” and HMT branding.
Powered by a quartz movement, this Sona carries the understated elegance associated with HMT’s dress-watch designs from the quartz era. The model reference 505005 is clearly engraved on the stainless-steel case back, providing an important point of identification for collectors.
This example is offered in New Old Stock (NOS) condition, featuring an unworn vintage gold-plated case with its original factory finish. The watch is paired with its original HMT-signed brown leather strap, adding to its authenticity and collector appeal.
Collector’s Note
HMT (Hindustan Machine Tools) occupies an important place in the history of Indian watchmaking. Its watches, developed through the company’s collaborations and manufacturing programs, have become an enduring part of India’s horological heritage.
The Sona Quartz name carries the familiar HMT Sona identity into the quartz era. This example combines a restrained cream-toned dial, gold-plated round case, and traditional Sona Quartz branding in a distinctly vintage dress-watch configuration.
Finding an HMT quartz dress watch preserved in NOS condition and retaining its original HMT-signed leather strap makes this particular example especially attractive to collectors of well-preserved Indian watches.
Specifications
* Brand: HMT
* Model / Reference: Sona Quartz / 505005
* Movement: Quartz — Battery-Powered
* Dial: Cream Center Dial with Subtle Horizontal Line Layout
* Dial Markers: 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 Brown Leather Strap
* Origin: India
Case Back
The stainless-steel case back is stamped with the HMT logo, “SONA QUARTZ INDIA,” reference 505005, “STAINLESS STEEL BACK,” and “WR30M.”
Condition
New Old Stock (NOS)
The watch is offered in NOS condition, with its vintage gold-plated case retaining an unworn appearance and original period finish.
The watch is fitted with its original HMT-signed brown leather strap, further preserving its period character and collector appeal.
Please refer to the product photographs for the most accurate representation of the watch’s actual condition.
Why You’ll Love It
* Classic HMT Sona Quartz design
* Refined vintage gold-plated round case
* Clean cream-toned dial with subtle horizontal detailing
* Reliable quartz movement
* Traditional SONA QUARTZ branding
* Reference 505005 engraved on the case back
* Unworn NOS condition
* Original factory-signed HMT brown leather strap
* Excellent addition to a collection of vintage Indian quartz watches
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.
