A classic HMT Sona Quartz dress watch featuring a clean white dial distinguished by its distinctive spade-shaped and dot hour markers. The minimalist gold-toned linear hands, outer minute track, and traditional “SONA QUARTZ” and HMT branding create a refined vintage character.
Powered by a reliable quartz movement, this Sona Quartz combines straightforward everyday practicality with the understated elegance of HMT’s classic dress-watch designs. The reference 790 004 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. It is paired with a new maroon leather strap, providing a fresh and comfortable wearing option while preserving the watch’s vintage character.
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, with many models remaining highly sought after by collectors.
The Sona Quartz line carried the familiar Sona name into HMT’s quartz era. This example stands out for its clean white dial, unusual spade-shaped hour markers, gold-plated round case, and restrained dress-watch proportions.
The combination of an unworn NOS example and distinctive spade-marker dial makes this Sona Quartz an appealing addition for collectors looking for well-preserved vintage Indian quartz watches.
Specifications
* Brand: HMT
* Model / Reference: Sona Quartz / 790 004
* Movement: Quartz — Battery-Powered
* Dial: Clean White Dial with Spade and Dot Markers
* Dial Details: Outer Minute Track
* 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: New Maroon Leather Strap
* Origin: India
Case Back
The stainless-steel case back is stamped with the HMT logo, “SONA QUARTZ INDIA,” reference 790 004, “STAINLESS STEEL BACK,” and “WR30M.”
Condition
New Old Stock (NOS)
The watch is offered in New Old Stock (NOS) condition, with its vintage gold-plated case appearing unworn and retaining its original period finish.
The watch is currently fitted with a new maroon leather strap. The strap is a current wearing component and should not be considered original to the watch.
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
* Clean white dial with distinctive spade and dot markers
* Reliable quartz movement
* Traditional SONA QUARTZ branding
* Reference 790 004 engraved on the case back
* Unworn NOS vintage condition
* Distinctive and uncommon dial configuration
* New maroon leather strap for comfortable everyday wear
* 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.
The watch is supplied with a new maroon leather strap, which should not be considered original to the watch.
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.
