Black VK63 Chronograph Watch Case｜39mm Sport Custom Watch Replacement Part

Black VK63 Sport Chronograph Watch Case｜39mm Sapphire Glass DIY Custom Watch Part

This all-black sport-style chronograph watch case is designed for VK63 quartz chronograph movement builds, DIY watch projects, modifications, and personalized custom watches. With a black case, black tachymeter-style bezel, and black rubber-style strap, it delivers a clean, bold, and modern look.

The 39mm case size offers a balanced wrist presence without feeling oversized. Compared with gold, silver, or rose gold finishes, the black version feels more understated, versatile, and suitable for daily wear, sport styling, streetwear, and casual business outfits.

This product can be purchased as a watch part or combined with a dial, hands, VK63 movement, strap, and assembly service to create a fully customized watch.

Key Features

Compatible with VK63 Quartz Chronograph Movement

This case is compatible with the VK63 quartz chronograph movement, making it suitable for sport chronograph watch builds and custom watch projects.

39mm Refined Case Size

The 39mm size offers a comfortable and versatile wearing proportion, ideal for daily use and most wrist sizes.

All-Black Sport Style

The black case, black bezel, and black strap create a unified and modern look, perfect for customers who prefer a clean, bold, and understated watch style.

Black Tachymeter-Style Bezel

The black bezel features clear markings and adds a stronger sport chronograph appearance.

Sapphire Glass

The sapphire crystal provides better scratch resistance and helps maintain a clear, premium appearance during daily wear.

Black Rubber-Style Strap

The black rubber-style strap is soft, comfortable, and suitable for everyday wear.

Personalized Custom Options

Pair it with different dials, hands, straps, engraving, and assembly services to create a unique custom timepiece.

Caseback Engraving Available

Custom caseback engraving is available for names, dates, short messages, blessings, or special numbers.

Custom Options

You can choose:

• Watch case
• Dial
• Hands
• VK63 movement
• Black rubber-style strap
• Caseback engraving
• Full assembly service
• Gift box packaging
• Branded packaging

Custom dial design can include:

• Name
• Date
• Logo
• Text
• Pattern
• Photo
• Memory elements
• Brand or team design

Recommended Pairing

This black watch case pairs well with:

• Black chronograph dial
• White chronograph dial
• Silver chronograph dial
• Black hands
• Silver hands
• White marker dial
• VK63 quartz chronograph movement
• Personalized caseback engraving

Suitable For

This product is ideal for:

• DIY watch building
• Sport chronograph watch modification
• Personalized custom watches
• Watch case replacement
• Custom gift projects
• Couple commemorative watches
• Father’s Day gifts
• Birthday gifts
• Business gifts
• Streetwear styling
• Daily casual wear
• Brand custom projects

Custom Order Process

Step 1: Choose Your Configuration

Select the case, dial, hands, movement, strap, and assembly option.

Step 2: Send Your Custom Details

For custom dial design or caseback engraving, provide your text, logo, image, or design idea.

Step 3: Confirm the Design

We confirm the configuration and design details before production.

Step 4: Production & Assembly

After confirmation, we prepare the parts and assemble the VK63 movement, dial, hands, and strap if selected.

Step 5: Packaging & Shipping

After inspection, the product is packed with gift box and branded packaging.

Important Notes

This product can be purchased as a case part or assembled with other components into a complete custom watch.
If you only purchase the case, the movement, dial, and hands are not included by default. Please check the selected options before ordering.
Daily water resistance is suitable for light splashes only. It is not recommended for swimming, showering, sauna, diving, or long exposure to water.
Slight color differences may occur between batches or due to lighting conditions.