Side by side

Citizen Promaster Diver EcozillavsCWC Ti300 Titanium 5 Quartz Divers Watch

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Promaster Diver Ecozilla
CitizenPromaster Diver Ecozilla
MSRP $469
Ti300 Titanium 5 Quartz Divers Watch
CWCTi300 Titanium 5 Quartz Divers Watch
MSRP $999

At a glance

12 of 29 specs differ
Diameter
Promaster Diver Ecozilla48mm
Ti300 Titanium 5 Quartz Divers Watch45mm
Power Reserve
Promaster Diver Ecozilla40h
Ti300 Titanium 5 Quartz Divers Watch40h
Water Resistance
Promaster Diver Ecozilla300m
Ti300 Titanium 5 Quartz Divers Watch300m
MSRP
Promaster Diver Ecozilla$469
Ti300 Titanium 5 Quartz Divers Watch$999

Full specifications

Case

5 specs
Diameter
48mm
45mm
Thickness
12mm
12.1mm
Lug-to-Lug
46mm
47mm
Lug Width
29mm
20mm
Material
Stainless Steel
Titanium

Crystal & Dial

4 specs
Crystal
Mineral
Sapphire
AR Coating
Underside
Yes
Dial Color
Black
CWC Ti300 Titanium 5 Quartz Divers Watch
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
B873
ETA F06.402
Type
Solar
Quartz

Pricing

1 specs
MSRP
$469
$999

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Citizen Promaster Diver Ecozilla

The Citizen Promaster Diver Ecozilla is widely praised for its reassuringly solid, overbuilt feel and excellent value, especially when on sale. Owners note that the second hand hits its markers well, with one owner reporting all nine of their Citizen watches exhibit proper alignment. The watch features robust 300m water resistance and vibrant lume. However, its substantial 48mm size and 18.6mm thickness create a massive wrist presence, and some owners question its wearability due to its chunky dimensions, with one noting the stainless steel version weighs a ton. On balance, owners and reviewers rate the Citizen Promaster Diver Ecozilla highly for its robust build and excellent value proposition.

CWC Ti300 Titanium 5 Quartz Divers Watch

Owners widely praise the CWC Ti300 Titanium 5 Quartz Divers Watch as an amazing value, highlighting its titanium construction, High Accuracy Quartz (HAQ) movement, and fixed lugs that embody a true tool watch ethos. One owner found the watch too small for their preference, listing it new in box for $1,200, while another notes its price at $1,415. On balance, owners rate the CWC Ti300 Titanium 5 Quartz Divers Watch highly for its tool watch design and excellent value proposition.

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