This is a head-to-head comparison of two distinct Chinese-made timepieces. The 2025 Seagull Men's Watch Business Hollow Luminous Waterproof Automatic Mechanical Wristwatch Men's Watch 819.92.6076H focuses on traditional mechanical watchmaking with a skeletonized dial. The PAGANI DESIGN 2023 Office Original PD1673 PD1707 Leather Watch Top Brand Strap Bracelet Width 26MM Length 230MM Butterfly Buckle title includes two distinct Pagani Design models (PD-1673 and PD-1707), which share a similar aesthetic but differ in movement and function. For a comprehensive comparison, the Seagull (Automatic) is directly compared to the Pagani Design Automatic model (PD-1673) and the Pagani Design Mecaquartz Chronograph (PD-1707).

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Head-to-Head Comparison: Seagull vs. Pagani Design

Feature	2025 Seagull Men's Watch Business Hollow Luminous Waterproof Automatic Mechanical Wristwatch Men's Watch 819.92.6076H	PAGANI DESIGN PD-1673 (Automatic)	PAGANI DESIGN PD-1707 (Mecaquartz Chronograph)
Movement Type	Automatic Mechanical	Automatic Mechanical	Mecaquartz Chronograph
Movement Caliber	Sea-Gull ST16 (21,600 vph)	Japanese Seiko NH35 (Commonly used)	Japanese Seiko VK63
Aesthetic / Homage	Unique Hollow (Semi-Skeleton) Business/Casual Design	Audemars Piguet Royal Oak Homage	Audemars Piguet Royal Oak Offshore Chronograph Homage
Case Material	316L Stainless Steel	316L Stainless Steel	316L Stainless Steel
Crystal	Sapphire Crystal	Sapphire Crystal	Sapphire Crystal
Case Diameter	Approx. 42mm	Approx. 40mm	Approx. 40mm
Water Resistance	5 Bar (50m)	10 Bar (100m)	10 Bar (100m) or 20 Bar (200m)
Unique Feature	Semi-Skeleton Dial, In-House Chinese Movement	Integrated Bracelet/Strap Design, Date Window	Chronograph (Stopwatch) Functionality
Price (Estimated)	$$ (Generally higher than Pagani Quartz, lower than Pagani Automatic)	$$$ (Typically the highest price of the three)	$ (Typically the lowest price of the three)

Note: Prices are highly variable due to sales and promotions on platforms like AliExpress.

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In-Depth Analysis

1. Movement and Mechanical Heritage

The core difference between the watches lies in their engine.

2025 Seagull Men's Watch Business Hollow Luminous Waterproof Automatic Mechanical Wristwatch Men's Watch 819.92.6076H: Mechanical Purity The Seagull is a pure automatic mechanical watch, powered by the in-house Sea-Gull ST16 movement, beating at 21,600 vibrations per hour (vph). Seagull is China's largest watch manufacturer and is respected for producing its own movements (true manufacture) for itself and many other brands. The watch's semi-hollow (skeleton) design showcases the exposed mechanical components on the dial, a key selling point for enthusiasts who appreciate the intricate workings of a traditional watch.

PAGANI DESIGN PD-1673 (Automatic): Reliable Workhorse The PD-1673 (the automatic variant) typically uses the Japanese Seiko NH35 movement. This is a highly respected, robust, and reliable automatic movement with a date function. While less 'fancy' than a skeletonized movement, the NH35 is known as a workhorse movement for its durability and ease of service.

PAGANI DESIGN PD-1707 (Mecaquartz): Precision & Function The PD-1707 is a Mecaquartz Chronograph, which uses the Japanese Seiko VK63 movement. This is a hybrid movement that uses a quartz mechanism for timekeeping (providing high accuracy) and a mechanical module for the chronograph (stopwatch) function. This offers the best of both worlds: quartz accuracy with the satisfying "snap" reset of a mechanical chronograph hand.

2. Design and Aesthetics

2025 Seagull Men's Watch Business Hollow Luminous Waterproof Automatic Mechanical Wristwatch Men's Watch 819.92.6076H: Focus on Movement This model is a statement piece with its "Hollow" or semi-skeletonized dial. It is a round-cased, 42mm watch designed to display its inner workings, which is a major aesthetic draw. The style leans toward a Business/Dress-Casual category, emphasizing the craftsmanship of the automatic movement.

PAGANI DESIGN PD-1673/PD-1707: Homage and Integration Both Pagani Design models are clear homages to the iconic Audemars Piguet Royal Oak design, featuring an octagonal bezel, an integrated strap/bracelet aesthetic, and a textured "Tapisserie" dial. They are slightly smaller at 40mm in diameter, offering a sportier and more contemporary look.

• The PD-1673 is a time-and-date model.
• The PD-1707 is a chronograph with three sub-dials, giving it a more technical, "Offshore" style.

3. Build Quality, Materials, and Durability

Both watches offer excellent materials for their price point, including 316L Stainless Steel cases and Sapphire Crystal for superior scratch resistance.

Water Resistance: The Pagani Design models have a clear advantage in water resistance.

• The Pagani Design models typically offer 10 Bar (100m), with some PD-1707 listings even claiming 20 Bar (200m). This makes them more suitable for swimming or heavy water exposure.
• The Seagull has a water resistance of 5 Bar (50m), which is suitable for daily wear, splashes, and light rain, but not generally recommended for swimming.

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Pros and Cons

2025 Seagull Men's Watch Business Hollow Luminous Waterproof Automatic Mechanical Wristwatch Men's Watch 819.92.6076H

Pros	Cons
In-House Mechanical Movement (ST16): Represents a genuine watch manufacture (Seagull).	Lower Water Resistance (50m): Suitable only for daily splashes, not swimming.
Semi-Skeleton Dial: Showcases the beauty of mechanical watchmaking.	Larger Case Size (42mm): May wear large on smaller wrists.
Sapphire Crystal & Luminous Hands: Excellent material quality and low-light legibility.	Less Sporting Focus: More a business/dress watch than a true sports watch.

PAGANI DESIGN 2023 Office Original PD1673 PD1707 Leather Watch Top Brand Strap Bracelet Width 26MM Length 230MM Butterfly Buckle

Pros	Cons
Superior Water Resistance (100m/200m): Better for an active lifestyle.	Homage Design: Less unique than the Seagull's skeleton dial.
Japanese Movements (NH35/VK63): Extremely reliable, easy to service, and very accurate (especially the VK63 Mecaquartz).	Integrated Strap/Bracelet Style: Limits third-party strap options.
Chronograph Option (PD-1707): Offers stopwatch functionality (VK63) for the price of a standard watch.	Conflicting Model/Strap Info: Buyers must specify the exact model (1673 or 1707) when purchasing the leather strap.

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Conclusion: Who Should Buy What?

Buy the 2025 Seagull Men's Watch Business Hollow Luminous Waterproof Automatic Mechanical Wristwatch Men's Watch 819.92.6076H if:

• You value tradition and craftsmanship. You prefer a pure mechanical watch with an in-house movement from a historic Chinese manufacturer.
• You want to see the mechanism working. The skeletonized dial is a non-homage statement piece that emphasizes the movement itself.
• Your primary use is business and casual wear.

Buy the PAGANI DESIGN 2023 Office Original PD1673 PD1707 Leather Watch Top Brand Strap Bracelet Width 26MM Length 230MM Butterfly Buckle if:

• You want a robust and versatile 'Homage' sports watch. The Pagani models offer a classic high-end look with better water resistance.
• You prioritize precision or extra function.
  • Choose the PD-1707 (Mecaquartz) for highly accurate timekeeping and a fun, functional chronograph.
  • Choose the PD-1673 (Automatic) for a simple, reliable daily automatic with a proven Japanese workhorse movement (NH35).
• Your usage may involve swimming or frequent exposure to water.