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Custom SeikoVintage Milsub GMT JB Mod - 44MM - Steel 904L

Custom SeikoVintage Milsub GMT JB Mod - 44MM - Steel 904L

Regular price $389.00 USD
Regular price $699.00 USD Sale price $389.00 USD
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Taxes included. Shipping calculated at checkout.

Discover the ultimate combination of precision engineering and timeless style with the Custom Seiko Vintage MilSub GMT JB Mod. Built with premium materials like 904L stainless steel, this 44mm timepiece is designed to withstand the rigors of everyday use while delivering a striking, modern look. Perfect for watch enthusiasts who appreciate quality craftsmanship and reliable performance.

With the NH34 GMT Automatic Movement, this watch not only tells time but also tracks a second time zone, making it ideal for travelers or those who need to keep track of multiple time zones. Its domed sapphire glass offers superior scratch resistance, and the 42-hour power reserve ensures that it will keep ticking even when you take a break.

Product Specifications:

Feature Details
Case Material 904L Stainless Steel
Strap Material 904L Stainless Steel
Case Diameter 44mm
Movement NH34 GMT Automatic
Lug-to-Lug 47.5mm
Lug Width 21mm
Glass Option Sapphire Domed (17.5mm)
Power Reserve 42 hours
Accuracy +/- 6 seconds per day
Vibration Rate 22,600 vph

Whether you’re on a business trip, a vacation, or just enjoying your day-to-day routine, the Custom Vintage MilSub GMT JB Mod delivers the perfect balance of functionality, durability, and style.

Components and Materials

• Genuine Japanese Automatic movement
• Sapphire crystal, anti-scratch with anti-reflective treatment
• 316L stainless steel

Shipping & Returns

Shipping & Returns
Free Express Shipping on orders over €150 with the option of Express or Premium shipping rates at checkout. Duties and taxes are included.

Returns
We offer a 30-day return policy on all orders. To initiate a return, please contact our customer service team at linsongjie1227@gmail.com

What is an automatic watch?

What is an automatic watch?
An automatic watch doesn’t rely on a battery. It is powered by the natural motion of your wrist, which keeps the movement wound as you wear it. With regular use, it runs continuously. If left unworn for over 42 hours, it may stop, but it will start again once you put it back on or gently wind the crown.

Rooted in traditional watchmaking craftsmanship, this type of movement is more intricate and sophisticated than a standard quartz (battery-powered) mechanism.

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