Promaster Marine BN0191

Name: Citizen Promaster Marine BN0191 BN0191-80L
Brand: Citizen
SKU: BN0191-80L

Ref. BN0191-80L

2018–present · 47mm · caliber Citizen Cal. E168 -- Eco-Drive light-powered, no battery, 28,800bph equivalent quartz accuracy; used in Promaster Marine BN0191; solar-powered non-mechanical movement

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BLOCKED: The BN0191 runs the E168 Eco-Drive, a quartz solar movement. GrailWatch catalog policy excludes all quartz watches. This reference should not be added to the catalog.

What it is

N/A , quartz exclusion applies. See catalog_policy_gimmick_watches.md in project memory: "Quartz excluded entirely; mechanical analog only."

Buying notes

N/A

Market read

N/A

Service expectations

N/A

Editorial copy is AI-drafted from primary sources and reviewed by Grail Atlas before publication. Where the text is uncertain about a fact, it says so. Email corrections@grailatlas.com if something reads wrong. Signals on this page (community, OSINT) are clearly separated from the editorial sections.

Entry-tier movement · caliber Citizen Cal. E168 -- Eco-Drive light-powered, no battery, 28,800bph equivalent quartz accuracy; used in Promaster Marine BN0191; solar-powered non-mechanical movement

Large case: suits wrists 7 in+ (18 cm+)

47 mm case. A bold, statement-size wear. Best suited to larger wrists where the case sits flush.

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Community + OSINT signals haven’t landed for this reference yet. We don’t publish a rating against zero signal — the number would mean nothing. Editorial body + caliber + market value still surface above; ratings appear once the signal corpus does.

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Authentication

Eco-Drive charging behavior is the primary functional test; a failed capacitor needs service, not replacement.

Known issues in the market

Eco-Drive that does not charge in bright light has a failed capacitor; replaceable at Citizen service.
E168 caseback designator confirms Eco-Drive; any battery-powered variant is incorrect.

Area	What to check	What is correct	Red flag
caseback	Eco-Drive E168 designation	E168 caliber designation confirming Eco-Drive light-powered movement	Battery-powered caliber designation; non-Eco-Drive movement installed
dial	Eco-Drive solar cell texture	Slight translucency or texture in dial from solar cell beneath	Fully opaque dial with no solar cell characteristic; standard battery watch converted to Eco-Drive case
movement	Charging behavior	2 minutes in bright light provides several days of running; normal capacitor function	Fails to charge after bright light exposure; capacitor failure requiring service