Open heart watches offer a unique glimpse into the inner workings of a timepiece, combining elegance with mechanical intrigue. In 2025, several brands are leading the way in open-heart craftsmanship.
Featured Brands Overview:
Seiko – A legacy of Japanese precision, Seiko blends tradition with cutting-edge automatic movements.
Tissot – Swiss craftsmanship known for its innovative Powermatic 80 movement and refined aesthetics.
Orient – Affordable Japanese luxury with signature open-heart dials and robust in-house movements.
Citizen – Famed for innovation, Citizen merges style and reliability in its automatic collections.
Emporio Armani – Fashion-forward and mechanical, Armani’s watches combine Italian design with everyday functionality.
Fossil – Trendy and accessible, Fossil delivers mechanical beauty at entry-level prices.
Pagani Design – A rising microbrand offering dive-inspired, value-packed mechanical watches.
Santa Barbara Polo & Racquet Club – Stylish and sporty, this brand infuses fashion with reliable automatic movements.
The Best Open Heart Watches of 2025.
Open heart watches offer the perfect blend of mechanical craftsmanship and eye-catching design. In 2025, brands are pushing the limits with bold dials, refined movements, and incredible value across all price points. Whether you're a seasoned collector or just getting into automatic timepieces, this list highlights the best open heart watches you’ll want on your wrist this year. And if you're more into rugged functionality or love the call of the sea, check out our guide to the [Top 10 Best Dive Watches for 2024] — built tough, water-ready, and undeniably bold.
Let’s take a look at the top picks that combine beauty, precision, and that mesmerizing view into the heart of the movement. Here’s a quick overview of the featured brands and a curated list of 10 standout models.
1. Seiko Presage Cocktail Time 'Grasshopper' SSA441J1
- Movement: Automatic 4R38
- Case Size: 40.5mm
- Dial: Green, Open Heart
- Power Reserve: 41 Hours
Water Resistance: 50m
The Seiko Presage 'Grasshopper' is a refined cocktail of artistry and mechanics. Its vibrant green dial and open-heart window create an elegant conversation piece. With its 4R38 automatic movement and 24 jewels, this dress watch balances classic charm and modern durability. A Hardlex crystal and steel bracelet complete the premium feel. Ideal for formal occasions, it's both bold and timeless.
2. Tissot Gentleman Powermatic 80 T127.407.11.081.00
- Movement: Swiss Powermatic 80
- Case Size: 40mm
- Dial: Grey with Open Heart
- Power Reserve: 80 Hours
Water Resistance: 100m
A true gentleman’s companion, the Tissot Powermatic 80 stands out with its 80-hour power reserve and modern rhodium dial. The open-heart window subtly showcases Swiss engineering, while Super-LumiNova accents enhance readability. With magnetic resistance from its Nivachron balance spring and a butterfly clasp for comfort, it's an exceptional mix of utility and luxury.
3. Orient Sun and Moon RA-AS0103A
- Movement: Automatic F6L24
- Case Size: 41.5mm
- Dial: Blue, Open Heart
- Strap: Blue Leather
Water Resistance: 30m
Elegance meets tradition in the Orient Sun and Moon. The deep blue open-heart dial and moonphase display offer classic sophistication. Housed in stainless steel with a scratch-resistant mineral crystal, the watch’s 40-hour power reserve ensures day-to-day reliability. Perfect for those who appreciate vintage vibes and craftsmanship.
4. Seiko Presage Style60's SSA423J1
- Movement: Automatic 4R39
- Case Size: 40.8mm
- Dial: Two-tone, Open Heart
- Power Reserve: 41 Hours
Water Resistance: 50m
This Presage nods to the ‘60s while embracing today’s tech. The open-heart at 9 o’clock adds visual intrigue, and its dual-texture dial plays with light beautifully. With lume on the markers and a transparent back, it’s both retro and relevant. An ideal pick for vintage design lovers.
5. Citizen NH9130-84A
- Movement: Citizen Caliber 8229
- Case Size: 40mm
- Dial: Silver, Open Heart
- Crystal: Sapphire
Water Resistance: 50m
Citizen’s NH9130-84A blends sophistication with robustness. Featuring a silver dial, sapphire glass, and a sturdy 22mm bracelet, it’s a reliable automatic for daily wear. With a 40-hour power reserve and 21 jewels, it offers dependable performance and understated elegance.
6. Orient Contemporary RA-AR0010R
- Movement: Automatic F6S22
- Case Size: 40.8mm
- Dial: Red, Open Heart
- Power Reserve: 40 Hours
Water Resistance: 50m
Bold and beautiful, the RA-AR0010R features a rich red dial and skeleton window that highlights its inner mechanics. With a slim case and elegant bracelet, it strikes a balance between flair and finesse. A great choice for the modern trendsetter.
7. Emporio Armani Mario AR60052
- Movement: Automatic
- Case Size: 43mm
- Dial: Blue, Open Heart
- Bezel: Tachymeter
Water Resistance: 50m
The AR60052 mixes sporty and stylish in true Armani fashion. With a tachymeter bezel and bold blue dial, it's a perfect companion for urban wear. The transparent case back adds mechanical charm, while the butterfly clasp provides easy wearability.
- Movement: Automatic
- Case Size: 44mm
- Dial: Black, Open Heart
- Crystal: Mineral
Water Resistance: 50m
Fossil’s ME3107 is a fashionable entry into open-heart automatics. With a bold black dial, 44mm case, and visible mechanics, it adds a mechanical flair to any outfit. Ideal for newcomers to the automatic world who want affordability without sacrificing style.
9. Pagani Design PD-1736
- Movement: Seiko NH39
- Case Size: 43mm
- Dial: Blue, Open Heart
- Water Resistance: 200m
Crystal: Sapphire
A value-packed stunner, the PD-1736 is a sporty automatic with diving specs and elegant touches. With luminous hands, sapphire crystal, and anti-magnetic features, it’s rugged yet stylish. Great for active users wanting a mechanical watch with flair.
10. Santa Barbara Polo & Racquet Club SB.1.10534-2
- Movement: Miyota 82S0
- Case Size: 40.5mm
- Dial: Black, Open Heart
- Water Resistance: 50m
Clasp: Deployment
This American-origin brand delivers fashion-forward reliability with the SB.1.10534-2. The black dial and open-heart window offer a clean, professional look. Ideal for office and business casual settings, it’s a refined timepiece for everyday elegance.
Frequently Asked Questions (FAQs):
1. What is an open-heart watch?
An open-heart watch features a partially exposed dial where you can see the balance wheel or escapement of the mechanical movement. It adds visual intrigue and showcases the craftsmanship behind the watch.
2. Are open-heart watches reliable?
Yes, open-heart watches are just as reliable as their closed-dial counterparts. The visible mechanism does not affect performance and is purely an aesthetic feature.
3. Can I wear an open-heart watch daily?
Absolutely. Many open-heart watches are designed with durable materials and water resistance, making them suitable for everyday wear.
4. What’s the difference between an open-heart and a skeleton watch?
An open-heart watch reveals only a portion of the movement, usually the balance wheel, while a skeleton watch displays much more of the inner mechanics by removing parts of the dial and case.
5. Do open-heart watches require maintenance?
Like all mechanical watches, open-heart models benefit from regular servicing every 3–5 years to maintain accuracy and longevity.
Conclusion:
From classic designs to sport-inspired models, the open-heart watch segment in 2025 offers something for every style and budget. Whether you're a seasoned collector or just getting into mechanical watches, these timepieces prove that the heart of a watch can be its most captivating feature.
Available now at Watch Zone BD. If you're drawn to the elegance of open heart watches, you might also appreciate the refined style of a great dress watch. From minimalist designs to timeless classics, dress watches are all about sophistication and versatility. Check out our latest roundup: [The 10 Best Dress Watches for 2025] — perfect picks for formal events, business attire, or just elevating your everyday look.
- BY Watch Zone BD
- 2025-04-20
