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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Watches & JewelryZurichFamilie Bourquin, Uhren, Bijouterie, Optik und Bestecke
Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Bourquin is a watch and jewelry store specializing in the sale of watches and jewelry pieces. The core activities include the trade of watches and jewelry, as well as the provision of services such as watch revision, authenticity verification, battery replacement, sealing, total service, and the repair of jewelry.

AI-generated
Offering

Products & services

Industry:Retail - Watches & Jewelry
✓ Offered8
Watch retail
Sale of men’s and women’s watches, with brands such as Longines, Rado and Hamilton, plus an online shop and seasonal sales.
Jewellery retail
Gold jewellery as well as silver, stainless-steel and titanium jewellery, complemented by selected pieces and wedding rings.
Watch service
Watch repair, watch overhaul, immediate battery replacement, sealing, full service and bracelet shortening; also large clocks and certified service for several brands.
Jewellery service
Custom jewellery making and repair, remounting diamonds and coloured stones, resizing rings, transforming jewellery items, and repairing chains and clasps.
Jewellery consultation
Personal consultation for gold and silver jewellery, wedding rings, pearl necklaces and men’s accessories, as well as for brands and jewellery pieces.
Engraving
Engraving on watch backs and cases, rings and bracelets, as well as on cups, trophies and vases.
Ear piercing
Ear piercing for children from school age, teenagers and adults using the STUDEX System 75 and anti-allergenic first piercing studs.
Authenticity check and valuation
Authenticity check and valuation of watches and jewellery items, for example for insurance cases or inheritances.
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4.4/5

Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke

Trust & reputation

ranQ Trust Score of Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke scores 89.2 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.82.824%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke scores 81.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke scores 6.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.6.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Familie Bourquin, Uhren, Bijouterie, Optik und Bestecke reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 81 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 81 reviews across all connected sources

Sources
GGoogle4.781
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Langstrasse 234
8005 Zurich
Opening hours
Mon
Closed
Tue
09:00 - 18:30
Wed
09:00 - 18:30
Thu
09:00 - 18:30
Fri
09:00 - 18:30
Sat
09:00 - 16:00
Sun
Closed

At a glance

Legal form
General Partnership
UID
CHE-102.525.745
Founded
1961 · 65 years
Last commercial register change
January 8, 2024
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.79.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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