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KOULUOLANG

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

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

Regular price HK$2,970.00
Regular price HK$3,774.00 Sale price HK$2,970.00
Sale Sold out
Strap
  • MASTERCARD
  • VISA
  • PAYPAL
  • Free Worldwide Shipping
  • One Year Warranty
  • Secure Payment
  • Gift box
  • Gift tools
  • warranty card

shipping to US Provide FedEx fast shipping for American customers, with packages received within 3-5 days (order preparation time 2-3 days)

Shipping

  • When placing an order, please note that the estimated assembly process generally takes 1 week.
  • Shipping time is between 4-8 business days depending on your continent. Watches are handmade and assembled from individual parts, which means that delivery times may not always be exact.
  • Occasionally, the watch may arrive earlier or later than expected.

Explanation on purchasing accessories

When purchasing watch accessories, the above three types of boxes and tools are not included as gifts

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.

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GIFT BOX

Subscribe to us and receive a free high-end gift box worth $30

GIFT tool

Free strap adjustment tool (the tool varies depending on the part of the watch bracelet)

Find out more about your designer

Each of my creations is the fruit of many hours of meticulous work, combining tradition and innovation to offer unique and exceptional watches to my customers. My aim is to continue pushing back the boundaries of watchmaking and to share my passion for this art with the whole world.