Description
Titanium Bezel | PVD-Coated Case | Rare Collectible
The Citizen Helmet Automatic Ref. 4-650972K is a bold statement from the golden era of Japanese watchmaking. Its distinctive helmet-shaped case and brushed titanium bezel encapsulate the futuristic design language of the 1970s. The deep gold dial, day-date display, and 21-jewel automatic movement make it a perfect example of Citizens innovative spirit during a time when Japanese watchmaking was redefining global standards.
What sets this model apart is the PVD-coated casea rarity in vintage Citizen piecespaired with its unique case geometry and mechanical durability. The Helmet series earned its cult status among collectors for combining experimental design with proven reliability.
Key Features
- Japan-made 21-jewel automatic movement
- Titanium bezel and PVD-coated stainless-steel case
- Helmet-style design (circa 1970s)
- Gold sunburst dial with day-date display
- Applied indices and luminous hands
- Screw-down stainless-steel caseback (Ref. 4-650972K)
- Signed Citizen Automatic dial
- Fitted with an 18mm black leather strap
| Brand | Citizen |
| Model | Helmet Automatic |
| Reference | 4-650972K |
| Movement | Automatic, 21 Jewels |
| Case Diameter | 42 mm (approx.) |
| Case Material | Stainless Steel with PVD Coating & Titanium Bezel |
| Dial Color | Gold Sunburst |
| Crystal | Acrylic |
| Strap | 18mm Black Leather Strap |
| Functions | Hours, Minutes, Seconds, Day, Date |
| Water Resistance | Parawater (Vintage, Not Rated) |
| Country of Origin | Japan |


![Allwyn-[37mm] Manual (Ref. Y380-1020MH)](https://www.maxrecordvibe.com/wp-content/uploads/product-image/allwyn-37mm-manual-ref-y380-1020mh.webp)
![AMIDA Castell Premiere 23 Jewels - [34mm] Manual Winding](https://www.maxrecordvibe.com/wp-content/uploads/product-image/amida-castell-premiere-23-jewels-34mm-manual-winding.webp)

Reviews
There are no reviews yet.