This is a detailed head-to-head comparison between two distinct quartz watches from Addiesdive: a rugged, travel-ready GMT diver and a compact, elegant dress/daily watch with a unique sweeping quartz movement.

VERSUS: ADDIESDIVE GMT Diver vs. AD2073 Sweeping Quartz

Feature	ADDIESDIVE Men's Watch Relogio 200M Waterproof GMT Watch Bubble Mirror Glass BGW9 Super Luminous Quartz Watches	ADDIESDIVE New Watch for Men Sapphire AD2073 Luxury VH31 Quartz Wristwatch 36mm Stainless Steel Waterproof 100m Luminous Watches
Primary Function	GMT (Dual Time Zone) / Dive Watch	Time-Only (Sweeping Seconds) / Dress/Daily
Movement	Swiss Ronda 515-24H Quartz	Japanese Seiko VH31 Sweeping Quartz
Case Diameter	39mm	36mm
Crystal	Domed/Bubble Mineral Glass (K1)	Flat Sapphire Crystal
Water Resistance (WR)	200m (20ATM)	100m (10ATM)
Luminosity	BGW9 Super Luminous (Blue Emission)	Swiss BGW9 Super Luminous (Blue Emission)
Bezel	Rotating GMT or Dive Bezel (Unidirectional)	Fixed Fluted Bezel
Est. Price Range	~$60 - $80	~$55 - $70
Ideal Buyer	Traveler, Water Sports Enthusiast, Vintage Dive Look	Formal Wear, Smaller Wrist, Mechanical 'Feel' Lover

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In-Depth Analysis

1. Design & Aesthetics

ADDIESDIVE Men's Watch Relogio 200M Waterproof GMT Watch Bubble Mirror Glass BGW9 Super Luminous Quartz Watches

This watch is a vintage-inspired piece, often resembling classic dive and GMT watches. Its defining feature is the Domed/Bubble Mineral Glass, which adds a retro distortion effect to the dial and contributes to a thicker, tool-watch profile of approximately 12.8mm. The 39mm case is a comfortable size for most wrists, offering a sporty presence. The bezel is typically a rotating dive or 24-hour GMT insert, reinforcing its tool-watch functionality.

ADDIESDIVE New Watch for Men Sapphire AD2073 Luxury VH31 Quartz Wristwatch 36mm Stainless Steel Waterproof 100m Luminous Watches

The AD2073 is a clear homage to classic luxury dress watches, specifically featuring a fixed, polished fluted bezel and a refined, slim profile. At 36mm in diameter and only about 10.6mm thick, it is the more compact and elegant option, perfect for formal settings or those who prefer a smaller, traditional watch size. The inclusion of a flat sapphire crystal offers superior scratch resistance and a clear view, contrasting with the vintage look of the other watch.

2. Movement and Performance

Movement	Swiss Ronda 515-24H Quartz (GMT)	Japanese Seiko VH31 Quartz (Sweeping)
GMT Function	Yes (Sets independently of the main hour hand - Office GMT)	No
Seconds Hand	Ticking (1 beat per second)	Sweeping (4 beats per second)
Accuracy	Excellent quartz accuracy	Excellent quartz accuracy (~±20 seconds per month)
Battery Life	Long (standard quartz)	Long (approx. 3 years)

The most significant difference lies in the movements:

• The Ronda 515-24H is a high-quality, reliable Swiss quartz movement known for its low maintenance and dedicated GMT functionality, allowing you to track a second time zone via a 24-hour hand and bezel.
• The Seiko VH31 is a unique sweeping quartz movement. It retains the high accuracy of quartz but features a seconds hand that moves four times per second (4 BPS), mimicking the smooth glide of a much more expensive mechanical automatic watch. This provides a highly appealing mechanical feel with quartz reliability and accuracy.

3. Durability & Water Resistance

Feature	ADDIESDIVE Men's Watch Relogio 200M Waterproof GMT Watch Bubble Mirror Glass BGW9 Super Luminous Quartz Watches	ADDIESDIVE New Watch for Men Sapphire AD2073 Luxury VH31 Quartz Wristwatch 36mm Stainless Steel Waterproof 100m Luminous Watches
Water Resistance	200m (20ATM)	100m (10ATM)
Crystal Material	Mineral Glass	Sapphire Crystal

The GMT Watch is the clear winner for water activities. Its 200m water resistance with a screw-down crown makes it suitable for swimming, snorkeling, and entry-level diving.

The AD2073's 100m water resistance is more than adequate for daily wear, showering, and swimming, and it gains an advantage in everyday durability with its highly scratch-resistant Sapphire Crystal.

4. Unique Features

• ADDIESDIVE Men's Watch Relogio 200M Waterproof GMT Watch Bubble Mirror Glass BGW9 Super Luminous Quartz Watches: The combination of a functional GMT complication (tracking a second time zone) and a highly domed, retro Bubble Glass crystal creates a distinct, travel-oriented tool watch aesthetic.
• ADDIESDIVE New Watch for Men Sapphire AD2073 Luxury VH31 Quartz Wristwatch 36mm Stainless Steel Waterproof 100m Luminous Watches: The use of the Seiko VH31 sweeping seconds movement at this price point is highly unique, offering the visual pleasure of a mechanical sweep combined with the reliability of quartz. Its slender, 36mm case with a fluted bezel is a very popular, classic luxury watch size and style.

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Conclusion: Who Should Buy What?

Buy the ADDIESDIVE Men's Watch Relogio 200M Waterproof GMT Watch Bubble Mirror Glass BGW9 Super Luminous Quartz Watches if:

✅ You are a traveler or frequently deal with different time zones. The Swiss Ronda GMT movement is specifically designed for this function. ✅ You need maximum water resistance. The 200m WR rating makes it a true adventure and dive-capable watch. ✅ You prefer a robust, vintage aesthetic. The 39mm size and domed/bubble crystal give it a classic, tool-watch presence. ✅ You prioritize a function (GMT) over a smooth second-hand sweep.

Buy the ADDIESDIVE New Watch for Men Sapphire AD2073 Luxury VH31 Quartz Wristwatch 36mm Stainless Steel Waterproof 100m Luminous Watches if:

✅ You want a watch with the smooth look of a mechanical movement, but the accuracy of quartz. The VH31 movement's sweeping second hand is the main attraction. ✅ You prefer a classic, smaller size. The 36mm diameter is perfect for smaller wrists or those who prefer a traditional, understated look. ✅ You need an elegant dress or daily watch. The polished fluted bezel and Jubilee-style bracelet lend themselves perfectly to a sophisticated look. ✅ You want the best crystal material. The flat Sapphire Crystal offers superior scratch protection for daily wear.