modsbychin
GMT Master II Batgirl / Batman
GMT Master II Batgirl / Batman
The GMT-Master II, introduced in 1983, was designed for travelers and pilots. Its primary purpose was to track two time zones simultaneously, making it invaluable for international travel. Over time, it has become an iconic symbol of adventure and is cherished for its dual-time capability and classic design.
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Shipping & Waiting Time
Shipping & Waiting Time
Waiting Time:
Every timepiece is hand built upon order, resulting in a production time of 3-4 weeks. Lead time guarantees meticulous crafting and utmost satisfaction upon delivery.
Worldwide Shipping:
Insured & tracked via DHL Express/Fedex with tracking upon shipment, arrives within 5 - 7 days. Shipping cost calculated at checkout and varies country to country
Singapore Delivery:
Free, tracked & insured with tracking upon shipment via Singpost/Qexpress, arrives within 2 - 4 days
For more information, refer here: Order & Shippng
Specifications & Dimensions
Specifications & Dimensions
Specifications:
| Case | 316L Stainless Steel |
| Bracelet | 904L Stainless Steel with Screw In Links |
| Movement | NH34 TMI Seiko Automatic |
| Bezel | Bi-directional (12 clicks) |
| Bezel Insert | Ceramic |
| Crystal | Sapphire |
| Dial | Stainless Steel |
| Lume | Blue (BGW9) |
| Crown | Screw-Down S Signed |
| Power Reserve | 41 Hours |
| Water Resistance | 60m (6ATM) |
Dimensions:
| Case Diameter | 40mm |
| Lug to Lug | 48mm |
| Lug Width | 20mm |
| Thickness | 13mm |
Measurements
Measurements
- Recommended Wrist Size (14.5cm - 21cm)
- Bigger than 21cm? Contact us.
Regulation & Test
Regulation & Test
- Regulated to +/- 10 seconds a day
- Pressure tested at 6 ATM (60 meters)

First time buying gmt watches. The seller is very patient when guiding me. Definitely will recommend!
Responsive seller! And very helpful with my questions! Very good workmanship and already have ordered a second piece from him!
2nd Purchase. Thank you Chin for another amazing timepiece. Looks almost the same like the actual thing. Working GMT hand and Glidelock clasp. Will buy again for sure.
Smooth transaction. Seller helped with adjustment of watch links. Was told that the watch was built from scratch, workmanship was proper. Will recommend to others.