A classic vintage HMT Sona Quartz dress watch featuring a clean white 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 occasions.
Powered by a reliable quartz movement, this HMT Sona carries traditional branding on the dial along with water resistance markings. The model reference code 505 005 is clearly engraved on the stainless-steel case back, providing an essential point of identification for collectors.
This example is offered in New Old Stock (NOS) condition, featuring an unworn vintage gold-plated case. The watch is paired with its original HMT-signed black leather strap, adding an important authentic detail and exceptional collector appeal.
Collector’s Note
HMT (Hindustan Machine Tools) holds an iconic and legendary status in the history of Indian watchmaking. Established as a public sector undertaking in collaboration with Citizen, HMT mechanical and quartz watches represent a cherished cornerstone of the country’s horological heritage.
The Sona Quartz line is celebrated for carrying forward one of HMT’s most revered traditional names into the quartz era. The combination of the clean white dial, gold-plated case, classic dress-watch proportions, and original HMT-signed strap gives this example a distinctly authentic period character.
Discovering an HMT Sona Quartz with an unworn NOS case and its original factory-signed strap makes this particular piece especially appealing to collectors seeking well-preserved vintage Indian watches.
Specifications
Brand: HMT
Model / Reference: Sona Quartz / 505 005
Movement: Quartz (Battery-Powered)
Dial: Clean White Dial with Stick Markers and 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: 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 vintage gold-plated case is in unworn NOS condition and retains its original factory finish. The watch is fitted with its original HMT-signed black leather strap, preserving an important period-correct detail.
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 gold-plated round case design
Clean white dial with elegant linear indices
Reliable quartz movement for effortless daily accuracy
Traditional HMT Sona Quartz branding
Reference 505 005 engraved on the case back
Unworn NOS vintage case condition
Original factory-signed HMT black leather strap
Outstanding addition for collectors 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.
All measurements are approximate. Please examine all photographs carefully before purchase, as they form an important part of the condition description.
