Edge Tech A7
$2,5951,882
43 mm100 m WRSapphire
The Sensei's take
The Bomberg Edge Tech A7 is a striking choice for those who appreciate mechanical transparency combined with a unique design. Its hexagonal case and skeletonized dial highlight the craftsmanship of the movement, making it a standout piece for collectors who value both form and function. At the price point of CHF 2,595, it offers distinct style and quality execution that justifies the investment.
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The A7 takes its cue from the hot end of the workshop. An industrial bronze tone runs across the 43mm hexagon case, brushed, polished, and chamfered in 316L stainless steel, with the same warm, lived-in quality you find on milled alloy components and heavy-duty precision tooling. The skeletonized dial leaves the Caliber BB-77S in full view, a Swiss automatic running at 28,800 vph with 26 jewels and a 44-hour power reserve. Sapphire crystals on both sides, 100m water resistance, and a screw-in steel crown handle the build side. Comes on an integrated brushed steel bracelet with the signature black silicone strap, both fitted with quick-release pins so the setup changes in seconds. Characteristics : Dial : Fully skeletonized with structural radiating bridges. Crystal : Scratch-resistant sapp…
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At a glance
Strengths & trade-offs
Pulled straight from the spec sheet, framed for the buyer. The editorial verdict is the Sensei's take above.
Strengths
- Everyday water resistance (100m)
- Scratch-resistant sapphire crystal
Trade-offs
- No lume
- Priced above what the spec suggests
Sensei Says
The specs, in plain English
On the wrist
At 43 mm it wears boldly.
The value
Fairly priced for what it is.
On the wrist
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Wrist circumference
Preferred fit
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Specifications
- Reference
- B7742APKK.09-7.12
- Released
- 2026
- Production
- Limited edition
- Case diameter
- 43 mm
- Case shape
- Other
- Case material
- Stainless Steel, Bronze
- Water resistance
- 100 m
- Crystal
- Sapphire · anti-reflective
- Bezel
- None
- Caseback
- Exhibition
- Dial colour
- Skeletonized
- Dial finish
- None
- Indices
- none
- Lume
- None
- Strap / bracelet
- Integrated steel bracelet and silicone strap
- Clasp
- none
- Functions
- Time, Exhibition Caseback
- Fit
- Unisex
The maker
BOMBERG
BOMBERG embraces an independent spirit, aiming to break conventional norms in watchmaking. The brand focuses on creating unique, high-performance timepieces that resonate with adrenaline, individuality, and a fearless lifestyle.
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