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The Encyclopedia of Horology

Wristwatch · Skeleton tourbillon wristwatch

Tielbo Universe Series TY306 Skyboat Manual Tourbillon Skeleton Watch

Partially verified

This Tielbo wristwatch belongs to the Universe Series TY306 Skyboat model, assigned reference TY306M0M0F3 and dated by the source to 2020–2025. According to the seller's specifications, it is driven by a manual-winding skeleton tourbillon movement containing 21 jewels and operating at 28,800 vibrations per hour, offering a power reserve exceeding 36 hours. The 316L stainless steel case measures 46.2 mm by 54 mm with a thickness of 14.16 mm, treated with IP electroplating. An openworked skeleton dial reveals the mechanical gear train and exposed tourbillon cage at 6 o'clock, mounted on a yellow fluororubber strap.

Front view of the Tielbo Universe Series TY306 skeleton tourbillon watch in its presentation box
Front view of the Tielbo Universe Series TY306 skeleton tourbillon watch in its presentation box — Catawiki. Rights pending — permission not yet requested. Original source

Catalogue identity

Source
www.catawiki.com
Category
Wristwatch · Skeleton tourbillon wristwatch
Maker / attribution
Tielbo
Reference
TY306M0M0F3
Catalogue / lot identifier
107190196
Source-reported date
2020-2025
Source-reported place
China

Source-reported attribution and specifications are not independent authentication. A listing does not establish present ownership, current display, availability or permission to reproduce.

Object description

Physical Characteristics and Construction

The Tielbo Universe Series TY306 Skyboat (Ref. TY306M0M0F3) features a case constructed from 316L stainless steel, utilizing an "aviation grade IP electroplating process." The case dimensions are recorded as 46.2 mm by 54 mm, with a thickness of 14.16 mm.

The timepiece is fitted with a fluororubber strap and a folding buckle printed with the Tielbo brand logo. The construction includes medical grade 316L stainless steel.

Evidence for this section
  • “Ref.TY306M0M0F3”
  • “Case Size: 46.2 mm*54 mm”
  • “Thickness：14.16mm”
  • “Case Material: 316L stainless steel”
  • “Aviation grade IP electroplating process”
  • “Strap: Fluoro Rubber”
  • “Buckle: Folding Buckle”

Dial and Visual Features

The watch features an openworked skeleton dial intended to display the mechanical movement and tourbillon cage, which is positioned at 6 o'clock. The manufacturer states this model was launched to commemorate the Tianzhou-4 space station mission.

The watch is listed with 3 ATM water resistance. The visual condition and accuracy are described by the seller, including a claim of 1 second per day deviation.

Evidence for this section
  • “Manual Tourbillon movement”
  • “Waterproof: 3 ATM”
  • “To commemorate this great event, the fourth space series wristwatch "Tianzhou" has been launched”
  • “timegrapher shows perfect values: 1 sec/day”

Movement and Technical Specifications

The movement is a manual-winding tourbillon containing 21 ruby bearings. It operates at a frequency of 28,800 vibrations per hour (28,800 v/h). The stated power reserve is described as 36h+.

Technical performance claims are reported by the source. The authenticity of these specifications or independent performance validation is not recorded in the provided source material.

Evidence for this section
  • “Watch Movement: Manual Tourbillon movement”
  • “21 jewels”
  • “28800 v/h”
  • “The power reserve is 36h+”

Open research questions

  • What is the base caliber manufacturer for this Tielbo tourbillon movement?
  • Are there independent industry standards for the cited 'aviation-grade' IP electroplating?

Source evidence

Recorded claims and source quotations for Tielbo Universe Series TY306 Skyboat Manual Tourbillon Skeleton Watch
FieldSource-reported valueSource quotation
ReferenceTY306M0M0F3“Ref.TY306M0M0F3”
Model NumberTY306“Model No:TY306”
Case Dimensions46.2 mm x 54 mm“Case Size: 46.2 mm*54 mm”
Thickness14.16 mm“Thickness：14.16mm”
Jewel Count21 jewels“21 jewels”
Frequency28,800 vph“28800 v/h”
Water Resistance3 ATM“Waterproof: 3 ATM”
Design InspirationTianzhou-4 space station mission“To commemorate this great event, the fourth space series wristwatch "Tianzhou" has been launched”
Strap CompositionFluororubber“It uses a fluororubber strap containing fluorine atoms”

Visible details

  • Rose gold-tone IP plated stainless steel case
  • Openworked skeleton dial with visible gear train and tourbillon cage at 6 o'clock
  • Yellow rubber strap integrated into the lugs
  • Central skeletonized hands with light green luminescent fill
  • Fluted crown with crown guards at 3 o'clock

Research qualifications

  • Case back, buckle, and movement reverse are not visible in the photograph
  • Performance specifications and timegrapher accuracy claims represent source-reported seller data

Photograph identity and source facts were screened before import; rights clearance remains pending.

Consulted source

TIELBO - Universe Series TY306 SKYBOAT Manual Tourbillon Skeleton Dial Sapphire Watch - Men - 2020-2025 - auction online Catawiki

Reviewed 2026-10-22 · Record d09b78c596

Terms in this record

Glossary explanations for terms named in this object’s record.

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