We are a watch appraisal corperation operated by a watchmaker with over 15 years of experience in servicing and authenticating a wide range of luxury timepieces. Drawing on this extensive background, we proudly offer appraisals you can trust with absolute confidence.

As an importer and distributor of genuine watch parts for various brands, we possess the specialized expertise to identify any instance where original parts may have been substituted with non-authentic replacements. This technical proficiency underscores our commitment to precision and integrity in every evaluation.

We reject the patronizing attitudes sometimes found among industry professionals. Instead, we hold a steadfast belief that our service should always align with our customers’ wishes.

Youngeun Kim

Oct. 2010 - Feb. 2015

Worked as a watchmaker at Sugongsa.

Mar. 2015 - Jun. 2020

Operated the Timepiece Vintage Watch Store and Handins Watch Parts Shop.

Jul. 2020 - Now

Operating the Glossysally Watch Store.

Sanban Corporation

Registration Number(CRN) 134611-0142723

Korean Business Registraion Number 773-86-03491

46, Jangchungdan-ro 6ga-gil, Jung-gu, Seoul, South Korea

For any inquiries regarding appraisal requests or appraisal reports, please feel free to contact our experts at any time.

Youngeun Kim

Mobile : +82-10-3213-8783

E-mail : youngun004@gmail.com

(주) 산반

법인등록번호 134611-0142723

사업자등록번호 773-86-03491

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김영은

휴대전화 : 010-3213-8783

이메일 : youngun004@gmail.com