Circula DiveSport Titanium vs Citizen Promaster Dive Fujitsubo Super Titanium (NB6021)
The Circula DiveSport Titanium and the Citizen Promaster Dive Fujitsubo Super Titanium (NB6021) are both titanium diver watches. This is a side-by-side of their case size, weight, titanium grade, movement, water resistance, and price, drawn from the verified specs in the Titanium Field Guide.
| CirculaDiveSport Titanium | CitizenPromaster Dive Fujitsubo Super Titanium (NB6021) | |
|---|---|---|
| Price | $1,030 | $1,295 |
| Case diameter | 42.0 mm | 41.0 mm |
| Thickness | 13.4 mm | – |
| Lug-to-lug | – | – |
| Water resistance | 500 m | 200 m |
| Weight | 90 g (head) | 111 g (w/ bracelet) |
| Titanium grade | Grade 2 (hardened ~1200 HV) | Titanium (Super Titanium) |
| Surface treatment | Surface-hardened ~1200 HV; sandblasted | Duratect |
| Movement | Automatic | Automatic |
| Power reserve | ~41 h | 42 h |
| Complications | Date | Time only |
| Crystal | Sapphire, AR coated | Sapphire, AR coated |
| Bracelet / strap | Titanium bracelet or rubber | Super Titanium bracelet |
| Origin | Germany | Japan |
| Confidence | High | High |
Full details: Circula DiveSport Titanium · Citizen Promaster Dive Fujitsubo Super Titanium (NB6021)
All Circula titanium watches · All Citizen titanium watches · How we verify & grade