lug2lug
BrowseCompareNewsCommunityMy Watches
BrowseCompareNewsCommunityMy Watches
Theme
Popular microbrands:Christopher Ward·Baltic·anOrdain·Atelier Wen·Boldr·Bremont·Dan Henry·DOXABrowse all →
Best, by the specs:Diver under $2,000·Dress under $5,000·Chronograph under $5,000·Best sport watches·GMT under $5,000·Field under $500·Pilot under $2,000·Casual under $1,000All rankings →
Glossary:Lug-to-Lug·Water Resistance·Chronograph·GMT·Automatic·LumeBrowse all →
Tools:Collection tracker·Watch size chart·Wrist-fit calculator·Selling calculator·What should I buy?·Market index·iPhone app
Lug2Letter
Watches worth knowing about, weekly.
Curated discoveries, founder spotlights, and the occasional deep-dive.
Get the app
Download on theApp StoreGET IT ONGoogle Play
TermsPrivacyDelete accountCopyrightDisclosuresContactContribute

Independent reference site · not affiliated with any brand · contains affiliate links

© 2026 Lug2Lug LLC · Prices are estimates and not offers

Loading watch
Home/Browse/Diatom Watches/Blue Dot
SpecStudio
Diatom Watches Blue Dot
Click to inspect
Diatom Watches · Blue Dot

Diatom Watches Blue Dot

$895Stock unknown
Buy from Diatom WatchesFind used on eBay

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links here are affiliate links. lug2lug may earn a commission at no extra cost to you. Disclosures

Case

Diameter
42mm
Thickness
9mm
Lug-to-lug
48.4mm
Lug width
22mm
Material
Stainless Steel
Water resistance
100m

Crystal & dial

Crystal
Sapphire

Movement

Caliber
Ronda 3540.D
Type
Meca-Quartz

Blue Dot collection · 2 watches

Blue Dot MkII Meteorite Dial
Blue Dot MkII Meteorite Dial42mm

3 colorways

Alternatives

Market

Retail$895

No forum listings recorded for this watch yet.

Community

“
Summary

The Diatom Watches Blue Dot is a meca-quartz watch, with a 42mm stainless steel case, 9mm thick, powered by the Ronda 3540.D movement. Water resistance is rated to 100m, under a sapphire crystal. Manufacturer MSRP is $895.

Open the discussion

On real wrists

No shots yet. Show how it wears.

Related

Ask the communityStart a discussion about the Blue Dot: get takes from other collectors.Ask →

Discussion