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/RGM Watches/Model 455 Classic Chronographs
SpecStudio
RGM Watches Model 455 Classic Chronographs
Click to inspect
RGM Watches · Model

RGM Watches Model 455 Classic Chronographs

Chronograph

$7,950Stock unknown
Buy from RGM 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
38.2mm
Thickness
13.9mm
Lug width
20mm
Material
Stainless Steel
Water resistance
50m

Crystal & dial

Crystal
Sapphire

Movement

Caliber
Valjoux 7750
Type
Automatic

Valjoux

The workhorse Swiss automatic chronograph, introduced in 1973 and now made by ETA, using a cam-actuated (coulisse) chronograph with the classic 12-6-9 tri-compax subdial layout and a day-date at 3. It beats at 28,800 vph with around 48 hours of power reserve and is used by brands from Tudor and Sinn to Hamilton and Oris.

Design language

Case shape
round
Dial style
sector
Sub-dials
2
Bezel
smooth_polished
Bracelet
leather_strap

AI-detected from the product image

Model collection · 10 watches

Model 150
Model 15042mm
Model 207
Model 20735mm
Model 222rr
Model 222rr41mm
Model 25
Model 2540mm
Model 250
Model 25042mm
Model 300 Divers
Model 300 Divers43.5mm
Model 500gmt
Model 500gmt41mm
Model 600 Chrono
Model 600 Chrono42mm
Model 801/40 "40mm"
Model 801/40 "40mm"40.3mm
Alternatives

Market

Retail$7,950

No forum listings recorded for this watch yet.

Similar watches

Arsene Lippens Visionario

Arsene Lippens

Visionario

39.5mm · Automatic$2,634

Kobold Rattrapante Chronograph

Kobold

Rattrapante Chronograph

38mm · Automatic$4,500

Kobold Régulateur Handwound

Kobold

Régulateur Handwound

38mm · Manual$4,250

Limes Pharo Chronograph

Limes

Pharo Chronograph

40.5mm · Automatic$2,980

Lebois & Co Pulse Chronograph 324.472

Lebois & Co

Pulse Chronograph 324.472

39mm · Manual$3,813

Seagull 1963 Series Archimedean Spiral Pulsometer Scale Gradué Pour 30 Pulsations 40mm

Seagull

1963 Series Archimedean Spiral Pulsometer Scale Gradué Pour 30 Pulsations 40mm

40mm · Automatic$757

View all alternatives

Community

“

Owners widely praise RGM watches for their American craftsmanship and special, unusual designs, with one owner finding the tele and tachy scales brilliantly done and perfectly colored. The 38.2mm case size contributes to a diminutive appearance for some, while others find the brand's designs mesmerizing and aspirational. Owners report that RGM watches wear well and garner compliments, with watch experts recognizing the brand's quality. On balance, owners and reviewers rate RGM Watches Model 455 Classic Chronographs highly for its unique American craftsmanship and vintage-inspired dial details.

Synthesized from 9 sources
Reddit·7↗
WatchUSeek·2↗
Open the discussion

On real wrists

No shots yet. Show how it wears.

Related

Ask the communityStart a discussion about the Model 455 Classic Chronographs: get takes from other collectors.Ask →

Discussion