Side by side

Citizen Promaster Diver EcozillavsDryden Chrono Diver Gen 2

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

Promaster Diver Ecozilla
CitizenPromaster Diver Ecozilla
MSRP $469
Chrono Diver Gen 2
DrydenChrono Diver Gen 2
MSRP $450

At a glance

13 of 29 specs differ
Diameter
Promaster Diver Ecozilla48mm
Chrono Diver Gen 242mm
Power Reserve
Promaster Diver Ecozilla40h
Chrono Diver Gen 240h
Water Resistance
Promaster Diver Ecozilla300m
Chrono Diver Gen 2101m
MSRP
Promaster Diver Ecozilla$469
Chrono Diver Gen 2$450

Full specifications

Case

7 specs
Category
Diver
Chronograph
Diameter
48mm
42mm
Thickness
12mm
13.5mm
Lug-to-Lug
46mm
49mm
Lug Width
29mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
101m

Crystal & Dial

3 specs
Crystal
Mineral
Domed Sapphire
AR Coating
Underside
Inner
Dial Color
Black
PVD Vintage

Movement

2 specs
Caliber
B873
Type
Solar
Quartz

Pricing

1 specs
MSRP
$469
$450

Follow this matchup

Get a note when Citizen Promaster Diver Ecozilla vs Dryden Chrono Diver Gen 2 gets more votes, a community discussion, or a price drop. No account needed.

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.

Dryden Chrono Diver Gen 2

Owners widely praise the Dryden Chrono Diver Gen 2 for its exceptional value and comfortable wearability, with particular appreciation for its refined PVD finish. The watch features a Seiko VK63 Meca-Quartz movement, improved lume, and solid bezel action, all housed in a 42mm case with recessed pushers and 100m water resistance. Some owners note the 49mm lug-to-lug may be large for smaller wrists. On balance, owners rate the Dryden Chrono Diver Gen 2 highly for its amazing value and comfortable wearability.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.