NB6021-17E
The Citizen NB6021-17E Promaster Marine Automatic Men Watch delivers professional-grade performance with a lightweight Super Titanium™ case treated with Duratect for superior scratch resistance. Featuring a 41mm case, urethane strap, and luminous hands and index, this diver’s watch is powered by the automatic Calibre 9051 with date display. With 200-meter water resistance, mineral glass, and rugged durability, it is built to handle marine adventures while maintaining a sleek everyday look.
Extra $15 OFF with min. $200 spend
Use Code: FORYOU15
Extra $30 OFF with min. $400 spend
Use Code: FORYOU30
Calibre: 9051
Movement: Automatic
Case Color: Black
Glass: Sapphire Glass
Thickness: 12.3mm
Case Size: 41 mm
Case Material: Titanium
Strap Material: Synthetic Rubber Strap
Strap Color: Black
Dial Color: Blue
Super TitaniumTM
Magnetic-resistant mechanical movement Cal.9051
Magnetic resistance: 16,000 A/m
ISO 6425 Diver's Watch
Hacking Function
Date Display
Daily Water Resistant: 20 BAR
Delivery within Singapore
Order by 11AM
(Mon - Fri for faster processing)
Checkout options may vary depending on order value and eligibility.
• Free Speedpost Domestic Delivery — 1–2 business days
• Free DHL Domestic Delivery — next business day
• Express Delivery — S$30, order by 2PM
• Click & Collect — ready in 2–3 business days. Please wait for the collection confirmation email before visiting the store.
Weekend & Public Holiday Orders
Orders placed after the applicable cut-off time, on weekends, or on public holidays will be processed on the next business day. Delivery will take place on the next available business day based on the selected delivery service.
During peak periods, festive seasons, major launches or sale events, additional processing and delivery time may be required.
For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.
