Hollow Out Skeleton Automatic Mechanical Watches Sapphire Crystal Tourbillon Watch

Choosing a good watch manufacturer is not only choosing a supplier, but also choosing a guarantee that is professional, trust worthy and committed to quality.

Model Number：

GFL-SP015

Movement：

Tourbillon

Case Material：

Spphire Crystal

Case Size：

45*53mm

Case Thickness：

14.2mm

Band Material：

Fluororubber

Band Width：

26mm

Glass：

Sapphire Crystal

Waterproof：

3ATM

Color:

+86 18816580773

Whatsapp: +86 18816580773

nicole@gezfeel.cn

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Product details

The advantages of a reliable watch manufacturer are not only reflected in their strict quality control and professional craftsmanship, but also in their innovative designs, personalized customization services and trusted brand reputation.

Exquisite Case

Sapphire crystal transparent watch case.

Back Cover

Sapphire crystal transparent back cover.

Watch Dial

Hollow out skeleton watch dial.

Detailed parameters

Choosing a good watch manufacturer is not only choosing a supplier, but also choosing a guarantee that is professional, trustworthy and committed to quality.

Model	GFL-SP015	Model	OEM/ODM
Gender	Men	Water Resistant	3 ATM Waterproof
Case Material	Sapphire Crystal	Glass Material	Sapphire Crystal
Band Material	Fluororubber	Movement	Tourbillon 3800
Case Size	45*53mm	Watch Dial	Hollow Out Skeleton
Case Thickness	14.2mm	Luminous	Strong Lume

MAIN MATERIALS

Fluororubber

Fluororubber, often called fluoroelastomer, is a type of synthetic rubber known for its excellent resistance to high temperatures, chemicals, oils, and solvents.

Sapphire Crystal

Sapphire crystal is a synthetic material widely used in watchmaking, created by crystallizing aluminum oxide (Al₂O₃) at extremely high temperatures (over 2,000°C). Despite sharing the name with natural sapphire, it is lab-grown and typically colorless (natural sapphires get their color from trace elements like chromium or iron). Its structure is highly dense and uniform, giving it exceptional durability and clarity—two key reasons it's a top choice for watch faces and case backs.

Usage scenarios

We know that the quality of a watch starts with quality materials and craftsmanship

The trusted choice of watch manufacturer

The trusted choice of your watch suppliers

The trusted choice of customized watch partner

WHAT ARE PEOPLE SAYING ABOUT US

we have implemented a modern quality manage

exquisitely

2025-03-20

This watch exceeded my expectations. It looks way more expensive than it is, the timekeeping is precise, and the design works with both casual and dressy outfits. So glad I picked this one!

exquisitely

2025-03-20

This watch is a stunner! The sapphire crystal stays scratch-free even with daily wear, and the design is sleek enough for work or weekends. The movement keeps perfect time too—worth every penny.

exquisitely

2025-03-20

This watch strikes the perfect balance between durability and style. The stainless steel case doesn’t tarnish, the band is comfortable even on hot days, and it's accurate to the minute. Definitely recommend for anyone wanting a reliable, good-looking timepiece.

FREQUENTLY ASKED QUESTIONS

We Can Support Initiatives For Sustainability, Scalability, Commercial

1.Q: What is the minimum order quantity (MOQ) for custom logo watches?

A:For custom logo watch, MOQ 100pcs, for ODM watch MOQ 300-500pcs. For OEM watch, 500pcs in usual, but it is Negotiable.

2.Q: What is the approximate fully custom OEM production timeline breakdown?

A: Design Stage: 5-10 days, Prototype Stage: 50~60 days, Production Stage: 60-70 days. Approximately between 3 months – 5 months for the complete process.

3.Q:What is the cost of an OEM prototype?

An OEM prototype will vary between approx. $3k – $5k each, depending upon final design & specs. With this option it will include: design & 3D renderings and a working prototype.

4.Q: How about your products quality?

For OEM or ODM watches, we will manufacture the products according to your requirements. It can comply with CE&RoHS, Nickle free, etc. You can arrange your QC team or hire the third party to test the watches before delivery.

5.Q: What is the maximum water resistance rating of the diving watches produced by your company?

Gezfeel supply custom service for customer's watches. 30m/50m/100m/200m/300m/500m/1000m waterproof are available,

but base on the watch's material and strcture.

6.Q: What's your payment terms?

For OEM or ODM order with custom logo, 30% deposit before production, 70% balance before delivery.

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