The watchmaker's story

Lorus logo

Lorus

Established 1982 · Seiko Group

Explore the watches ↗Discover the maison ↓
Lorus R2301QX9
Lorus R2301QX9 · Product illustration · Image at Manufacturer catalogue ↗

A watch from the Lorus catalogue

01 / The maison

Origins. Character.
A story in time.

Established
1982
Ownership group
Seiko Group

Lorus was launched in Europe in 1982 to complement Seiko's existing watch brands. It developed an accessible range spanning analogue, digital, solar and combined-display watches, drawing on Seiko Watch Corporation's technology and international dealer networks.

  1. 1982

    European launch

    Seiko Watch Corporation introduced Lorus in Europe.

    Historical source ↗

02 / People & ownership

Behind
the name.

  1. Ownership groupSeiko Group
    1. Watch brandLorus

The official brand introduction identifies Lorus as a brand made and marketed by Seiko Watch Corporation.

Corporate source ↗

Explore the group & related maisons →

Corporate relationships checked 2026-10-18. Historical changes appear in the timeline when sourced.

03 / Design & collections

A distinctive
watchmaking world.

R2301QX91 catalogue references R2371PX91 catalogue references RG203ZX91 catalogue references RG205ZX91 catalogue references RG206ZX91 catalogue references RG207YX91 catalogue references RG208YX91 catalogue references RG208ZX91 catalogue references RG210YX91 catalogue references RG215YX91 catalogue references RG221YX91 catalogue references RG223YX91 catalogue references

Collection names and reference counts come from the WatchesAtlas catalogue. They do not represent production totals or launch dates.

All Lorus watches →Current marketplace offers →Watch shops & services →Buying guides →Watchmaking encyclopedia →The Watch Archive →

04 / Scale & perspective

The numbers.
With context.

Brand-level revenue, unit sales and a comparable market-share series have not been verified for this profile.

Catalogue coverage
140 watch references on WatchesAtlas
Model-level sales & revenue
Not established from public sources in this profile
Market share
No comparable, sourced percentage published here

Catalogue records and marketplace listings measure coverage and availability. They do not show how many watches the manufacturer produced or sold. An average selling price is shown only when revenue and units have the same period and scope.

05 / For the brand & its representatives

A direct line
to WatchesAtlas.

Represent Lorus? Help improve this profile or discuss a clearly identified advertising partnership.

EditorialRequest a correction ↗Share the proposed change and supporting official source.PartnershipsDiscuss advertising ↗Tell us about your brand, campaign and preferred collaboration.
Sources & editorial notes

This independent profile combines manufacturer material, corporate disclosures and the WatchesAtlas catalogue. Unknown facts remain explicit. Advertising enquiries do not automatically change editorial content.

Brand mark: Brand mark source ↗. Logos identify their respective owners. Inclusion does not imply endorsement or an authorised-dealer relationship.

The reference library

Lorus watches,
in detail.

140 Lorus references · 140 with source specifications

Reference details and source links appear on each watch page.

140 matching references

Models with specifications →Clear search
Lorus RH997QX9Product illustration
LorusRH997QX9RH997QX9Manufacturer reference: RH997QX9
Product title: RH997QX9
Source observations · editorial review pending
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Lorus RH999QX9Product illustration
LorusRH999QX9RH999QX9Manufacturer reference: RH999QX9
Product title: RH999QX9
Source observations · editorial review pending
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Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.

Lorus RJ201CX9Product illustration
LorusRJ201CX9RJ201CX9Manufacturer reference: RJ201CX9
Product title: RJ201CX9
Source observations · editorial review pending
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Lorus RJ202CX9Product illustration
LorusRJ202CX9RJ202CX9Manufacturer reference: RJ202CX9
Product title: RJ202CX9
Source observations · editorial review pending
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Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.

Lorus RJ252BX9Product illustration
LorusRJ252BX9RJ252BX9Manufacturer reference: RJ252BX9
Product title: RJ252BX9
Source observations · editorial review pending
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Lorus RJ267BX9Product illustration
LorusRJ267BX9RJ267BX9Manufacturer reference: RJ267BX9
Product title: RJ267BX9
Source observations · editorial review pending
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Lorus RJ280BX9Product illustration
LorusRJ280BX9RJ280BX9Manufacturer reference: RJ280BX9
Product title: RJ280BX9
Source observations · editorial review pending
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Lorus RJ284BX9Product illustration
LorusRJ284BX9RJ284BX9Manufacturer reference: RJ284BX9
Product title: RJ284BX9
Source observations · editorial review pending
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Lorus RJ289BX9Product illustration
LorusRJ289BX9RJ289BX9Manufacturer reference: RJ289BX9
Product title: RJ289BX9
Source observations · editorial review pending
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Lorus RJ290BX9Product illustration
LorusRJ290BX9RJ290BX9Manufacturer reference: RJ290BX9
Product title: RJ290BX9
Source observations · editorial review pending
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Lorus RJ603AX9Product illustration
LorusRJ603AX9RJ603AX9Manufacturer reference: RJ603AX9
Product title: RJ603AX9
Source observations · editorial review pending
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Lorus RJ608AX9Product illustration
LorusRJ608AX9RJ608AX9Manufacturer reference: RJ608AX9
Product title: RJ608AX9
Source observations · editorial review pending
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Lorus RL437CX9Product illustration
LorusRL437CX9RL437CX9Manufacturer reference: RL437CX9
Product title: RL437CX9
Source observations · editorial review pending
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Lorus RL439CX9Product illustration
LorusRL439CX9RL439CX9Manufacturer reference: RL439CX9
Product title: RL439CX9
Source observations · editorial review pending
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Lorus RL477BX9Product illustration
LorusRL477BX9RL477BX9Manufacturer reference: RL477BX9
Product title: RL477BX9
Source observations · editorial review pending
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Lorus RL494BX9Product illustration
LorusRL494BX9RL494BX9Manufacturer reference: RL494BX9
Product title: RL494BX9
Source observations · editorial review pending
Search on eBay

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Lorus RM307KX9Product illustration
LorusRM307KX9RM307KX9Manufacturer reference: RM307KX9
Product title: RM307KX9
Source observations · editorial review pending
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Lorus RM309KX9Product illustration
LorusRM309KX9RM309KX9Manufacturer reference: RM309KX9
Product title: RM309KX9
Source observations · editorial review pending
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Lorus RM325JX9Product illustration
LorusRM325JX9RM325JX9Manufacturer reference: RM325JX9
Product title: RM325JX9
Source observations · editorial review pending
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Lorus RM327JX9Product illustration
LorusRM327JX9RM327JX9Manufacturer reference: RM327JX9
Product title: RM327JX9
Source observations · editorial review pending
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Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.

Lorus RM358HX9Product illustration
LorusRM358HX9RM358HX9Manufacturer reference: RM358HX9
Product title: RM358HX9
Source observations · editorial review pending
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Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.

Lorus RM393JX9Product illustration
LorusRM393JX9RM393JX9Manufacturer reference: RM393JX9
Product title: RM393JX9
Source observations · editorial review pending
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Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.

Lorus RM399JX9Product illustration
LorusRM399JX9RM399JX9Manufacturer reference: RM399JX9
Product title: RM399JX9
Source observations · editorial review pending
Search on eBay

Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.

Lorus RRX04HX9Product illustration
LorusRRX04HX9RRX04HX9Manufacturer reference: RRX04HX9
Product title: RRX04HX9
Source observations · editorial review pending
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Affiliate link: WatchesAtlas may earn a commission from qualifying purchases, at no extra cost to you.

Explore the market

Explore buying options.

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Search results and retailer pages may include other models. Check the exact reference, seller, condition and delivery terms on the destination website.

Retailer prices reflect the recorded update; confirm current availability and delivery with the retailer. Search results may include other models.

The Watch Encyclopedia

Explore the language of Lorus

Terms found in source specifications for this brand's catalogued watches. Features vary by reference.

All watch terminology →

Identity evidence

The source storefront supplies Lorus watch products with model or manufacturer references; accessories and unreleased products are excluded.

Official source for Lorus ↗

Individual product sources and observation dates appear on each reference page.