SUBMARINER STAR DIAL MOD
SUBMARINER STAR DIAL MOD
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Key Features:
Bold & Versatile: 40mm case diameter (excluding the crown) for a strong yet adaptable presence
Reliable Movement: Seiko NH35 automatic movement for dependable, precise timekeeping
Durable Case: Made from 316L stainless steel for a premium and long-lasting finish
Crystal Clarity: Sapphire crystal with anti-scratch and anti-reflective treatment for superior visibility
Luminous Visibility: Super-LumiNova for excellent readability in low-light conditions
Screw-Down Crown: Adds extra security and water resistance
Dive-Ready Bezel: Unidirectional rotating ceramic bezel with 60-minute dive scale for accurate timing
Perfect Fit: Adjustable to wrist sizes from 14.5cm to 22cm for maximum comfort
Balanced Design: 20mm lugs for a proportionate and stylish look
Bracelet Options: Choose between a 316L stainless steel bracelet with a secure clasp or a comfortable rubber strap, depending on the model
Case Back Choices: Select a transparent crystal back to showcase the movement or opt for solid steel for a classic finish
Water Resistant: 3 ATM rating for reliable everyday protection
Functional Dive Timing: Fully operational unidirectional bezel for tracking underwater elapsed time
Why Choose This Watch?
Exclusive & Rare: Limited production ensures your timepiece remains truly unique
Customizable for You: Need a different strap or feature? Let us know – we’re happy to personalize it
Engineered to Last: Built with high-quality materials for lasting performance and durability
Stylish & Functional: A versatile design that works for both diving and daily wear
Limited Stock – Order Now!
This watch is available in limited quantities. Don’t wait — secure yours before they’re gone!
Need a strap change or custom tweak? Just reach out — we’ll make it happen.
MOVEMENTS WE USE
MOVEMENTS WE USE
We use Japanese movements, especially Seiko automatic movements, which are celebrated for their dependability, accuracy, and long-lasting performance. Movements we use are the following:
NH34-NH35-NH36-NH38
Automatic Movements
MATERIALS
MATERIALS
Material: 904L stainless steel.
Dial: Embossed textured dial with luminous hands and hour markers.
Movement: Automatic Seiko NH35/NH38 or VK63
Movement.
Water resistant: 5 atm.
Glass: Scratch-resistant sapphire crystal glass.
Bracelet: Stainless steel or rubber butterfly style folding clasp.
WARRANTY
WARRANTY
Every watch manufactured in our workshop comes with a free one year warranty. This warranty covers manufacturing defects and operating problems under normal use, but we are not responsible for any damage to the watch.
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ELEVATE YOUR CUSTOMERS EXPERIENCE
At The Watch Guy, we go beyond watches. Each watch comes in a fancy leather box that shows our commitment to quality. And that's not all; every purchase includes a free toolkit with a guide to help you adjust your watch strap for a perfect fit. Plus. Its our way of making sure every unboxing is exciting and special for you.

The Watch Guy watches
At The Watch Guy, we craft more than just watches – we bring your vision to life. With over 11 years of experience in watchmaking and Seiko modifications, we create custom pieces that blend style and precision. Using only high-quality 5A parts, our mods are designed to last and impress. From sapphire crystals to custom dials, every detail reflects our dedication to excellence. Thank you for choosing The Watch Guy – where quality meets creativity.
need help ?
Frequently asked questions
Are they original ?
We use genuine Seiko Movements to create unique watches inspired by top designs.
Our Watches are not replicas and we are not affiliated with the Seiko Brand in any way.
Shipping time ?
Each custom timepiece is hand built To ensure the highest possible standards, we have a lead time of 3 - 4 weeks from the date of order to delivery. This allows us to carry out the necessary quality control procedures and ensure that your watch is made to your satisfaction.
All orders placed through our website are subject to the given lead time even if the item is shown as "In stock".
Each watch is assembled by hand piece by piece in a completely handmade way by an expert with more than 11 years of experience.
Wich materials do you use ?
We use Japanese movements, especially Seiko automatic movements, which are celebrated for their dependability, accuracy, and long-lasting performance.Movements we use at Masterparts:
Material: 904L stainless steel.
Dial: Embossed textured dial with luminous hands and hour markers.
Movement: Automatic Seiko NH35/NH38 or VK63
Water resistant: 5 atm.
Glass: Scratch-resistant sapphire crystal glass.
Bracelet: Stainless steel or rubber butterfly style folding clasp.