Fossil Brynn Multifunction 38mm Women’s Watch – Rose Gold-Tone Stainless Steel, Silver Sunray Dial & 5 ATM Water Resistance (BQ3993)

  • Case Diameter: 38mm

  • Colour: Rose Gold-Tone Case & Bracelet / Silver Dial

  • Material: 316L Stainless Steel

  • Water Resistance Rating: 5 ATM (50 Metres)

    Redefine your daily elegance with the Fossil Brynn Multifunction BQ3993. This 38mm timepiece features a polished rose gold-tone stainless steel case and a radiant silver sunray dial with three multifunction sub-dials. Engineered with a precise quartz movement tracking day, date, and 24-hour time, it is paired with a matching rose gold-tone link bracelet. Protected by a hardened mineral crystal and water-resistant to 50 metres, the Brynn is the quintessential choice for the woman who values “Classic Glamour” with a functional, modern edge. Technical verification confirms this model is a standout within the Brynn collection, designed for the modern woman who seeks a balance between oversized “boyfriend” styling and delicate jewellery tones. Based on its 38mm case diameter, this timepiece is classified as a Women’s watch.

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Fossil Brynn Multifunction 38mm Women’s Watch – Rose Gold-Tone Stainless Steel, Silver Sunray Dial & 5 ATM Water Resistance (BQ3993)
Fossil Brynn Multifunction 38mm Women’s Watch – Rose Gold-Tone Stainless Steel, Silver Sunray Dial & 5 ATM Water Resistance (BQ3993)
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Women’s Watches size guide

Jump to:
Coin Size Comparison |
Wrist Proportions |
Watch Complications |
Smartwatch Health |
Recommended Models |
Sizing FAQs

Women's Watch Size Comparison with South African Coins

Visualizing Size with SA Currency

To help you visualize case diameters before you buy, compare these standard sizes to the South African Rand coins in your wallet:

  • 28mm – 30mm: Similar to a 50c coin (28.8mm). Ideal for petite wrists.
  • 32mm – 34mm: Slightly larger than a R5 coin (26mm). The most versatile daily size.
  • 36mm – 40mm: Larger than any SA coin. Best for bold “Boyfriend” styles or smartwatches.

The “Flat Surface” Rule

Measure the flat width of the top of your wrist. For the best fit, the “lugs” should never extend past the edges of your arm. Overhanging lugs make a watch look bulky and feel unstable.

Hypoallergenic Materials

If you have sensitive skin, prioritize these materials:

  • 316L Steel: Surgical grade with low nickel.
  • Titanium: 100% biocompatible and ultra-light.
  • Silicone: The best choice for cycling/sport.

The Chronometer

A Chronometer is a certification of extreme accuracy. It means the watch has been tested to stay accurate within seconds per day regardless of conditions.

The Moonphase

A Moonphase tracks the 29.5-day lunar cycle. It is a beautiful celestial complication often used to track personal wellness rhythms.

Smartwatches & Women’s Health

Look for these specific metrics to get the most out of your wearable:

  • Cycle Tracking: Uses wrist temperature to provide ovulation estimates.
  • SpO2 & Sleep: Measures blood oxygen and analyzes deep/REM sleep cycles.
  • Body Battery: (Garmin specific) Tracks your energy levels throughout the day.

Watch Sizing & Tech FAQs

WhatsApp: +27 87 092 7908

What is the most popular size for women?
The 32mm to 34mm range is the most popular. It is large enough to be readable but small enough to remain elegant for formal occasions.

Can I wear a 40mm watch on a small wrist?
Yes, if you prefer the “Boyfriend” look. Just ensure the strap can be tightened enough to keep the health sensors in contact with your skin.

Is titanium better than stainless steel?
For sensitive skin, yes. Titanium is 100% biocompatible and nickel-free, making it the top choice for preventing rashes.

What does “10 ATM” mean?
10 ATM means water-resistant to 100 meters. This is the minimum rating we recommend for regular swimming or snorkeling.

Fossil Brynn Multifunction: The Zenith of Rose Gold Elegance

The Fossil Brynn Multifunction BQ3993 is a high-impact 38mm timepiece that redefines the modern dress-sport watch. Combining the athletic silhouette of a “boyfriend” watch with a sophisticated rose gold-tone stainless steel finish, this watch embodies the “Classic Glamour” aesthetic through a lens of elevated luxury.

Visual Audit: Luminous Silver Sunray Sophistication

Our visual audit confirms a radiant rose gold and silver palette designed for high-fashion appeal and timeless elegance on the wrist.

  • Silver Sunray Dial: A dynamic radial dial that captures the light, accented by rose gold-tone applied indices.
  • Integrated Case Design: A 38mm stainless steel case featuring a masterful, high-polish rose gold finish.
  • Tri-Compax Multifunction: Three dedicated sub-dials for day, date, and 24-hour tracking for professional-grade utility.

Material Verification: Professional-Grade Engineering

The BQ3993 is constructed using premium 316L stainless steel, designed to preserve its brilliant lustre through years of daily wear.

  • 316L Stainless Steel: A robust, corrosion-resistant alloy used for both the case and the integrated link bracelet.
  • Hardened Mineral Crystal: A scratch-resistant glass face providing clear dial visibility and robust impact protection.
  • Double-Press Deployment: A secure mechanism that ensures the watch remains comfortably and safely fastened.

Mechanical Functionality: Precision Quartz Multifunction

Beneath the sunray dial lies a high-torque Japanese quartz heart, ensuring accurate timekeeping with minimal maintenance.

  • Day/Date/24-Hour Tracking: Essential calendar functions integrated into a sophisticated analog layout.
  • 5 ATM Water Resistance: Engineered to withstand daily life, including showering, rain, and shallow swimming (50 metres).
  • Slim Profile: Designed to sit flush against the wrist for an ergonomic and feminine fit.

Technical Specifications

Attribute Specification
SKU Reference BQ3993
EAN Code 4064092241648
Case Diameter 38 mm (Women’s)
Movement Japanese Quartz Multifunction
Dial Colour Silver Sunray
Case Material 316L Stainless Steel (Rose Gold-Tone IP)
Water Resistance 50 Metres (5 ATM)
Bracelet Width 18 mm


The Fossil BQ3993 Brynn Multifunction is delivered in an official Fossil presentation box and includes a 2-year international manufacturer’s warranty.

Additional information

Weight 0,300 kg
Dimensions 15 × 15 × 15 cm
SKU: BQ3993 Category: Tag: Brand:

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