You don’t buy a skeleton watch to hide its mechanics. Bulova Maquina 98A341 puts its automatic movement on display through an opening in the black dial, surrounded by a tonneau-shaped stainless steel case and paired with a bright red rubber strap. The exposed mechanism gives the watch its character, while the contrasting colors make it impossible to mistake for a conventional dress watch.
Price: $704.95
Where to Buy: Amazon
Bulova specifies a 40 mm case, a dual-curved sapphire crystal, and a 21-jewel automatic movement with a 42-hour power reserve. Luminous hands and markers help with low-light visibility, while 50 meters of water resistance provides protection for everyday activities.
This is a watch for someone who enjoys mechanical details and unconventional styling. If you prefer traditional round cases and neutral colors, its design makes the decision easy.
A tonneau case gives the watch its distinctive shape
A round case is the familiar choice for an everyday watch, but this model uses a tonneau-shaped stainless steel case with a black finish. Its curved sides create a sculptural outline that separates it from conventional automatic watches.
Bulova lists the case width at 40 mm. That measurement provides a starting point for judging its size, although the tonneau shape also influences how the watch sits across your wrist.
A dual-curved sapphire crystal follows the case profile, with an anti-reflective coating intended to reduce reflections. Sapphire offers strong scratch resistance, helping protect the surface during regular wear.
The black finish extends across the case and dial, creating a consistent backdrop for the exposed movement. Against that dark surface, the red strap becomes the strongest visual feature.
If you want a mechanical watch with an unconventional case, this design gives you something different from the usual round automatic. Buyers who prefer compact, traditional proportions should look elsewhere.
An exposed automatic movement puts the mechanics on display
Most mechanical watches keep their movements behind solid dials. Here, a central opening reveals part of the mechanism, allowing you to see the components beneath the hands.
Bulova uses its 8N26 automatic caliber with 21 jewels and a stated 42-hour power reserve. The movement winds through wrist motion, storing energy in a mainspring instead of relying on a battery.
Those 21 jewels help reduce friction at selected points inside the mechanism. They’re functional components that support the movement’s operation as its parts work together.
With a full wind, the watch can run for approximately 42 hours after you take it off. A partially wound watch may stop sooner; if it stops, you’ll need to wind and reset it.
The exposed movement gives the dial more visual depth than a conventional closed design. It’s the main attraction for anyone who enjoys seeing mechanical components at work, while buyers who want minimal attention between wears will find quartz more convenient.
A black dial keeps the time readable
Skeletonized watches can become visually crowded when the exposed movement competes with the hands and hour markers. Bulova uses a grooved black hour ring with applied indexes to give the dial a defined outer section.
Black-tone hands maintain the dark appearance, while a red seconds hand adds contrast. Luminous material on the hands and hour markers helps you check the time in dim conditions after exposure to light.
The grooved ring separates the hour positions from the exposed mechanism, keeping familiar timekeeping details in place. You still get a busier dial than a conventional three-hand watch, but that complexity is part of the design.
If you want visible mechanical details alongside recognizable hour markers, this layout delivers both. A simpler dial remains the better choice when quick readability is your priority.
A red HNBR rubber strap defines the styling
The bright red strap turns the black case into a bold, casual statement. Bulova describes it as HNBR rubber, a synthetic material resistant to heat, oils, and weathering. A pin buckle adjusts the fit through the strap holes.
The color works with sporty clothing, but it’s less discreet than a black leather strap or steel bracelet. Choose it if you want your watch noticed; look elsewhere for a subtler formal option.
Water resistance adds everyday practicality
Water exposure is part of wearing a watch throughout the day, whether you’re caught in the rain or washing your hands. Bulova rates this model to 50 meters, equivalent to 5 bar of water resistance.
Bulova’s stated rating includes swimming in still water, along with ordinary exposure to splashes and rain. It isn’t intended for scuba diving or high-pressure water activities.
That gives you useful protection for everyday wear and occasional swimming in calm water. Buyers who need a dedicated diving watch should choose a model designed for that purpose.
Is the Bulova Maquina worth buying?
A skeletonized movement, black tonneau case, and bright red rubber strap give this watch a distinct identity. Its 21-jewel automatic caliber and 42-hour power reserve provide the mechanical foundation, while the sapphire crystal and luminous markers add useful everyday features.
The design is deliberately bold, and that will be the deciding factor. You need to enjoy both the exposed mechanism and the red-and-black color combination, since neither is a subtle part of the watch.
Price: $704.95
Where to Buy: Amazon
Priced at $704.95, this model is for someone who wants visible mechanics and unconventional styling in an automatic watch. If you prefer a traditional dial, neutral strap, and understated case, choose something simpler. For buyers who want a mechanical watch that stands out, the Maquina delivers a distinctive combination of mechanical detail and modern styling.
