At a glance
- Period
- 20th–21st century
- Also known as
- 曹维峰 1
The watchmaking story
Useful places to start with Cao Weifeng's work include Planetary dual-tourbillon development and multi-axis tourbillon research. 1
Cao Weifeng worked for or held a role at Sea-Gull. 1
Recognition: Second-batch Chinese mechanical-watch movement design master (2015) 1
Scope: Direct watchmaking
Why this person is included
Documented individual work and/or professional recognition
Background and working context
Affiliations and workshops: Tianjin Sea-Gull 1
Geographic ties: China. Documented professional location; not a citizenship assertion
Brands, workshops, and other relationships
- Watch brand / watchmaking business · Inherited source-linked record; relationship classification reviewed, sources not reopened
Sea-Gull — Worked for / held role. Movement engineer / project leader 1
Legacy affiliation: Tianjin Sea-Gull. Person-level contribution: Led Sea-Gull teams developing complicated tourbillon mechanisms and researched new materials with university partners.
Original affiliation wording: Tianjin Sea-Gull. No present-day employment or ownership inferred.
Other people linked to the same brands
- Li Jiaqi — Sea-Gull
- Yang Zuobin — Sea-Gull
- Zhao Guowang — Sea-Gull
- Zhou Wenxia — Sea-Gull
Evidence and limitations
This dossier connects 8 field-specific evidence records with 1 public source. Known links only; full career not established
Claim qualifications (8)
- Full name: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
- Noteworthy contribution: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
- Representative work: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
- Affiliations / workshops: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
- Specific role: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
- Primary geography: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
- Other names / spellings: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
- Recognition: Historical association attribution; no national/world-first or independently tested performance claim. No birth year inferred from age/service duration. 1
Sources
- 第二批中国机械表机心设计大师 曹维峰Association Secretariat / 协会秘书处 · China Horologe Association / 中国钟表协会 · Professional association · 2015-05-25
[S0224] Association Secretariat / 协会秘书处. China Horologe Association / 中国钟表协会. "第二批中国机械表机心设计大师 曹维峰." 2015-05-25. https://www.chinahorologe.com/zbdsdetail.aspx?id=1265 Accessed 2026-09-13.
Source context
Relationship to subject: Professional recognition / subject profile
How it was checked: Web page opened; relevant text inspected
Limitation: Historical profile; promotional priority claims and current employment are not adopted.
Corrections and stronger evidence
Names, dates, and workshop relationships can change as archives are digitised. If you have a primary source that clarifies this record, use the correction process.
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