A distinctly retro vintage Allwyn automatic wristwatch featuring a deep black dial accented by sparkling crystal hour markers, a bilingual day-date aperture at the 3 o’clock position, gold-toned linear hands, a “21 JEWELS” designation, and traditional Allwyn branding. Its cushion-shaped stainless steel case captures the bold, architectural geometry characteristic of classic 1970s and 1980s watch design.
Powered by a 21-jewel automatic mechanical movement, this Allwyn timepiece combines practical day-date functionality with a distinctive vintage Indian watchmaking aesthetic. The stainless steel case back carries the Allwyn branding, technical markings, and reference Y381-8100.
The watch is presented in New Old Stock (NOS) Style condition, with a clean and well-preserved stainless steel cushion case. It is paired with a stainless steel Jubilee-style link bracelet featuring an Allwyn-signed clasp, adding to its collector appeal.
Collector’s Note
Allwyn (Hyderabad Allwyn Limited) holds a cherished place in Indian horological history and is appreciated by collectors for its distinctive case designs and mechanical watches from India’s vintage watchmaking era.
This particular example stands out for its combination of a deep black dial, sparkling crystal-style hour markers, day-date display, and architectural cushion-shaped case. The 21-jewel automatic movement and Allwyn-signed clasp further enhance its appeal as a vintage Indian mechanical timepiece.
Specifications
* Brand: Allwyn
* Model / Reference: Automatic / Y381-8100
* Movement: Automatic Mechanical
* Jewels: 21 Jewels
* Dial: Deep Black Dial with Crystal Hour Markers and Day-Date Window
* Dial Markers: Crystal-Style Stone and Stick Indices
* Hands: Matching Gold-Toned Linear Hands
* Case Shape: Cushion-Shaped Stainless Steel Case
* Case Width: Approx. 36–38 mm, excluding crown
* Lug-to-Lug: Approx. 41–43 mm
* Bracelet: Stainless Steel Jubilee-Style Link Bracelet with Allwyn-Signed Clasp
* Origin: India
Case Back
The stainless steel case back is stamped with:
* Allwyn logo
* “STAINLESS STEEL”
* Reference Y381-8100
* Water-resistance marking
* Shock-resistant marking
Condition
New Old Stock (NOS) Style
The stainless steel cushion case is in clean, well-preserved condition with a distinctly vintage appearance. The watch is fitted with a stainless steel Jubilee-style bracelet featuring an Allwyn-signed clasp.
Please examine all product photographs carefully, as they provide the most accurate representation of the watch’s actual condition.
Why You’ll Love It
* Classic cushion-shaped stainless steel case geometry
* Striking deep black dial
* Sparkling crystal-style hour markers
* Practical day-date complication at 3 o’clock
* 21-jewel automatic mechanical movement
* Distinctive vintage Allwyn branding
* Clean, well-preserved stainless steel case
* Stainless steel Jubilee-style bracelet with Allwyn-signed clasp
* Excellent addition to a collection of vintage Indian mechanical watches
Important Note
Due to the age and nature of vintage automatic mechanical movements, timekeeping performance may vary and may not meet the accuracy standards of modern quartz watches.
Unless specifically stated otherwise, vintage watches are not pressure-tested and should not be assumed to be water-resistant despite markings on the case back.
All measurements are approximate. Please review all photographs carefully before purchase, as they form an important part of the condition description.
