Silver watch with a black dial on a white background

GMT Explorer II Style Custom Mod | Black

$499.00 $379.00

This custom‑built GMT Explorer II–style mod watch blends classic tool‑watch heritage with modern reliability. Featuring a sleek 39mm stainless‑steel case and a black dial, this timepiece delivers a clean, versatile aesthetic suited for any setting.

Powered by the dependable Japanese TMI NH34A automatic GMT movement, it offers accurate timekeeping, a true 24‑hour GMT hand, and self‑winding capability. A screw‑down crown, sapphire crystal, and 100m (10 ATM) water resistance ensure durability for everyday wear and travel. The polished stainless‑steel bracelet completes the look with a refined, classic finish.

With its balanced proportions, functional GMT complication, and iconic Explorer II styling, this custom build is perfect for sport, luxury, dress, classic, or field use — a timepiece that blends style and function effortlessly.

Specifications

Movement: Japanese TMI NH34A Automatic GMT
Dial Options: Black
Crystal: Sapphire
Case Material: Stainless Steel
Water Resistance: 100m (10 ATM)
Crown: Screw‑Down
Bracelet: 904L Oyster Stainless‑Steel Bracelet (Silver)

Dimensions

Case Diameter: 39mm (without crown)
Case Length (Lug‑to‑Lug): 48mm
Case Thickness: 11.7mm
Lug Width: 20mm

Hand‑assembled in the U.S. with meticulous care
Ready to Ship models dispatch within 3 business days
Standard build time: 3–12 business days
Delivery: 2–5 business days via selected carrier
Special orders/out‑of‑stock pieces may take up to 12 business days; you’ll be notified if additional time is required. We will work quickly to ship your order as soon as possible.
Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

All our quality watches backed by a money-back guarantee.

Sunshine Watch Co. has NO affiliation or connection with Seiko or endorsed by, or connected to Seiko Company or any of its subsidiaries.

Our timepieces are custom creations featuring movements from TMI (renowned for its accuracy and dependability and used in millions of watches worldwide)

Our timepieces are independent products and are not in any way associated with Seiko.