Citizen Promaster Diver NY0040-09E
Citizen · Automatic
Overview
The Citizen Promaster NY0040-09E (Promaster Sea/Marine) is an ISO 6425-compliant automatic dive watch with a 42mm stainless steel case, black dial, date display, and a silver-tone unidirectional rotating bezel with a black insert. It is powered by Citizen's mechanical Caliber 8204 (a Miyota 8000-series automatic with hacking seconds) and is water resistant to 200 meters. It pairs a mineral crystal and screw-down crown with a black polyurethane/rubber strap, and is widely regarded as a rugged, no-nonsense tool diver and a value alternative to the Seiko SKX.
Specifications
NY0040-09E| Case | |
| Case diameter | 42 mm |
|---|---|
| Thickness | 12 mm |
| Lug-to-lug | 47 mm |
| Movement | |
| Movement | Automatic (mechanical, self-winding) |
| Caliber | Citizen 8204 |
| Water resistance | |
| Water resistance | 200 m |
| Details | |
| Lume | Luminous hands and hour markers |
| Bezel | Unidirectional rotating bezel |
| Strap | Black polyurethane (rubber) strap |
| Crystal | Mineral crystal |
| Dial color | Black |
| Case material | Stainless steel |
| Hacking seconds | true |
| Power reserve hours | 42 |
| Accuracy sec per day | +/- 20 |
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Retailer search links · availability variesFrequently asked questions
Is the Citizen Promaster Diver NY0040-09E automatic?
Yes, the Citizen Promaster Diver NY0040-09E is powered by an automatic (self-winding) movement, caliber Citizen 8204.
Is the Citizen Promaster Diver NY0040-09E waterproof?
It is rated to 200 m (20 ATM) of water resistance. "Waterproof" is not an official watch rating; this depth rating describes its resistance to water pressure under the noted conditions.
What size is the Citizen Promaster Diver NY0040-09E?
The Citizen Promaster Diver NY0040-09E has a case diameter of 42 mm, a thickness of 12 mm, and a lug-to-lug distance of 47 mm.
Sources
Verified · 3 referencesEvery spec on this page was independently checked against the sources below before publishing.