Watchex India
NOS Allwyn Automatic Y381-5010 - (Not Used)
NOS Allwyn Automatic Y381-5010 - (Not Used)
Couldn't load pickup availability
A striking example of late-era Indian automatic watchmaking, this vintage Allwyn Y381-5010 reflects the brand’s historic technical collaboration with Seiko. Featuring the iconic TV-shaped cushion case, a refined champagne sunburst dial, and the reliable 21-jewel automatic movement architecture inspired by Seiko’s 6319 platform, this piece stands out as a true collector-grade NOS example. The sharp case finishing, crisp dial printing, and preserved original textures make it an exceptional addition for vintage Indian watch enthusiasts.
Details
- Brand: Allwyn
- Model / Reference: Y381-5010
- Movement: Mechanical Automatic (Self-winding)
- Calibre: Allwyn Y381
- Jewels: 21 Jewels
- Case Shape: TV Dial / Cushion Case
- Dial Colour: Light Champagne / Silver-Green Sunburst
- Indices: Applied faceted baton markers
- Hands: Baton-style hands with contrasting sweep seconds hand
- Complication: Day-Date display at 3 o’clock
- Case Material: Stainless Steel
- Bracelet: Stainless Steel Jubilee-style bracelet
- Caseback Markings:
- ALLWYN
- ST. STEEL
- Y381-5010
- WATER RESISTANT
- SHOCK RESISTANT
- Factory code: CLN
Condition
- Condition Grade: NOS (New Old Stock)
- Sharp brushing and polished transitions on the cushion case
- Crisp original dial text and emblem
- Clean caseback engravings with minimal wear
- Collector-grade preserved example
Important Note
This is a vintage mechanical automatic watch. Minor marks from long-term storage may be present despite its NOS condition. Mechanical watches may require periodic servicing for optimal long-term performance and accuracy.
Share

Collections
-
Vintage Watches
Step into the golden era of watchmaking with the Watchex Vintage Watches...
-
NOS Watches
Explore the Watchex NOS Watches collection featuring rare New Old Stock timepieces...
-
MOD'S Watches
Explore the Watchex Mods Watches collection featuring custom-built and creatively modified timepieces...
-
Signature Collection by Watchex
Introducing the Watchex Signature Collection — a curated lineup representing the identity...