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The Brellum Wyvern Classic Petite Seconde pairs a COSC-certified automatic movement and 100 m water resistance with a dress-watch layout, small seconds and a date. Its 42.5 mm case is the key fit question: that is substantial for a dress-style watch, so compare its dimensions with a watch you already wear comfortably. Published reviews and prices date to 2018; current availability and price for this exact model are not established.
What the Wyvern Classic Petite Seconde offers
This is a steel automatic with hours, minutes, small seconds and a date at six o’clock. Its design combines a sunburst dial, applied rectangular indices and alpha hands with a box-style sapphire crystal. An exhibition caseback reveals the decorated movement.
Launch-era coverage reported black, blue and silver dial options. Strap descriptions vary by review: Watch I Love reported a handmade calf leather strap and steel deployant buckle with safety push buttons, while Worn & Wound described color-matched black, blue or tobacco-brown leather straps with a deployant buckle. These are historical descriptions, not confirmation of current configurations or accessory supply. Watch I Love, 5 December 2018; Worn & Wound, 10 December 2018.
Specifications
| Specification | Published details |
|---|---|
| Movement | BR-895, automatic and ETA-based; top grade, according to Watch I Love. Worn & Wound identifies the variant as BR-895-1. |
| Certification | COSC chronometer-certified. |
| Jewels and frequency | 27 jewels; 4 Hz (28,800 A/h). |
| Power reserve | 42 hours. |
| Functions | Hours, minutes, seconds and date. |
| Movement finishing | Watch I Love describes rhodium finishing, perlage and Côtes de Genève; Worn & Wound notes decorated plates and a skeletonized gold rotor. |
| Case material and finish | 316L stainless steel, DIN 1.4435, with polished and satin finishes, according to Watch I Love. |
| Diameter | 42.5 mm. |
| Thickness | 9.4 mm without the crystal; 10.9 mm overall. |
| Crystal and caseback | Box-style sapphire crystal with anti-reflective coating; numbered sapphire exhibition caseback. |
| Water resistance | 100 m / 10 ATM as published in the 2018 coverage. |
| Weight | Approximately 100 g on a leather strap with deployant buckle, per Watch I Love. |
Dimensions, movement specifications and weight above are from Watch I Love’s December 2018 article; Worn & Wound independently gives the 42.5 mm diameter, 10.9 mm overall thickness and 100 m water resistance. Watch I Love; Worn & Wound.
#1 Best Overall
- This pocket watch features a unique design with a black Arabic numeral silver dial and a lightweight back cover that does not appear bulky.
- The packaging includes: 1 pocket watch, 1 chain, 1 operating instruction, and 1 black box.
- Arabic numeral black case, special frame dial, and mechanical movement make it look very elegant, retro, and fashionable!
- This pocket watch features a unique design, and the unique dial design is very versatile.
- Mechanical movement without batteries. Automatic winding means it winds itself, and you must wind it to turn on its power. When the watch runs low due to prolonged inactivity, it also needs to be wound. By rotating the crown to wind the automatic watch until the power jump begins, the automatic winding mechanism will work.
How it may fit and wear
The 42.5 mm diameter is the most important practical consideration. Worn & Wound judged it large for a dress-style watch and potentially too large for some wrists. That is a reviewer’s assessment rather than a universal sizing rule; case shape, wrist shape and personal preference all affect fit. The reported 10.9 mm overall thickness also matters if you want a watch to slide easily beneath a close-fitting cuff.
- Compare both diameter and thickness with a watch you already find comfortable.
- Consider whether you want a traditional dress-watch appearance in a relatively broad case.
- Confirm the exact dial, strap and buckle supplied with the individual watch; historical descriptions do not establish what a seller has today.
Price and availability today
The prices documented for the launch period are historical, not current offers. Watch I Love listed CHF 1,480 excluding taxes in 2018; Worn & Wound reported $1,490 in its December 2018 coverage. Neither figure should be used as a current market valuation or quote. Watch I Love; Worn & Wound.
Rank #2
- ACCURATE TIME MEASUREMENT: The mechanical stopwatch features a 60-second dial with a precise 0.2s scale, ensuring clear and accurate readings. The large dial display enhances visibility, making it practical for various timing needs in sports, experiments, and daily activities
- USER-FRIENDLY OPERATION: Designed for convenience, this mechanical stopwatch includes easily accessible start, pause, and reset buttons. The intuitive operation allows you to time events quickly and efficiently, making it suitable for use in any environment without complications
- ROBUST AND DURABLE CONSTRUCTION: Crafted from high-quality metal and plastic materials, the mechanical stopwatch is built to last. It performs optimally in a temperature range of -10℃ to 40℃, ensuring reliability in various conditions, making it a dependable timing device for daily use
- VERSATILE APPLICATIONS: The mechanical stopwatch is ideal for an array of timing needs such as running, cycling, and physics experiments. Whether for sports education, testing, or personal use, its versatility makes it a valuable tool for athletes, educators, and hobbyists alike
- PORTABLE AND COMPACT DESIGN: Featuring a lightweight and compact design, this circular mechanical stopwatch is easy to carry and store. It conveniently fits in your pocket, bag, or backpack, making it accessible for quick usage anywhere, whether at the track, classroom, or home
Brellum’s current homepage describes the Wyvern collection as featuring GMT dual-time functionality, but does not establish whether the Classic Petite Seconde remains available. No current price or verified listing for this exact reference is established here. Before buying, ask the seller to confirm the reference, condition, included components and price, and check whether the watch’s service history and documentation are available. Brellum.
Warranty and servicing
Brellum’s current warranty page states a two-year warranty from purchase for manufacturing defects, subject to its terms. It requires the guarantee card and COSC certificate and says repairs during the warranty period must be carried out by a Brellum service center to preserve the international warranty. The page recommends maintenance every five years. Since these general terms do not establish coverage for a specific older or secondhand Petite Seconde, confirm eligibility with Brellum before relying on warranty protection or arranging service. Brellum Warranty/FAQ.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Rank #3
- SUPER EASY TO READ: white dial with 12 & 24 hour markers and Luminous Face. Japanese quartz movement with highly visible red second hand. Case diameter:38 mm.
- SPECIAL DESIGN FOR MEDICAL PROFESSIONALS: 3-Hand Quartz Movement with Highly Visible Red Second Hand Makes Taking Accurate Pulse Reading Easily, designed for nurses,doctors,teacher,workers and students.
- DURABILITY & COMFORT: Easy to Clean, High Quality and Super Soft 100% Silicone Band and Water Resistant Up To 30M(99ft).
- MULTIPLE COLOR OPTIONS: Available in a Variety of Matching Silicone Band Colors - Black, White, Blue, Grey, Red,Red, and Pink.
- PURCHASE WITHOUT WORRY: If you have any dissatisfaction, please feel free to contact us, we will do our best to make it right.
Who should consider it?
The Petite Seconde is worth considering if you want a COSC-certified automatic with a small-seconds layout, date, exhibition back and more water resistance than many dress-watch designs advertise. It is a less obvious choice if you prefer a compact dress watch or need confirmed current availability and a price before deciding. For a used example, weigh the individual watch’s condition, documentation and service history alongside the specifications; the 2018 launch prices do not tell you what a particular watch is worth now.
Quick Recap
Best Value
- SUPER EASY TO READ: white dial with 12 & 24 hour markers and Luminous Face. Japanese quartz movement with highly visible red second hand. Case diameter:38 mm.
- SPECIAL DESIGN FOR MEDICAL PROFESSIONALS: 3-Hand Quartz Movement with Highly Visible Red Second Hand Makes Taking Accurate Pulse Reading Easily, designed for nurses,doctors,teacher,workers and students.
- DURABILITY & COMFORT: Easy to Clean, High Quality and Super Soft 100% Silicone Band and Water Resistant Up To 30M(99ft).
- MULTIPLE COLOR OPTIONS: Available in a Variety of Matching Silicone Band Colors - Black, White, Blue, Grey, Red,Red, and Pink.
- PURCHASE WITHOUT WORRY: If you have any dissatisfaction, please feel free to contact us, we will do our best to make it right.
Rank #4
- Pause & Reset Function: Equipped with a pause mechanism, this stopwatch allows you to temporarily halt timing without losing track, and easily reset for the next session. Measuring range extends up to 30 minutes, accommodating a variety of events.
- Large Dial Display: The clear, easy-to-read dial allows users to track time quickly and accurately. The bold markings and smooth sweep hand make it simple to measure each lap and overall duration.
- Stable Stainless Steel Construction: Crafted with sturdy stainless steel, the stopwatch is resistant to wear and corrosion, making it suitable for frequent use in sports fields, laboratories, or training environments.
- Precision Timing: This stainless steel mechanical stopwatch is highly accurate analog measurement, perfect for timing activities down to 0.2 seconds per lap. Ideal for sports, training, and experiments.
- Versatile Use: Perfect for runners, athletes, coaches, educators, and experimenters. Whether timing laps, experiments, or workout sessions, this handheld timer provides reliable performance for professional and personal applications.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.




