Side by side

Citizen Promaster Diver EcozillavsVaer Design Navy Solar

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

Promaster Diver Ecozilla
CitizenPromaster Diver Ecozilla
MSRP $469
Design Navy Solar
VaerDesign Navy Solar
MSRP $299

At a glance

13 of 29 specs differ
Diameter
Promaster Diver Ecozilla48mm
Design Navy Solar36mm
Power Reserve
Promaster Diver Ecozilla40h
Design Navy Solar40h
Water Resistance
Promaster Diver Ecozilla300m
Design Navy Solar100m
MSRP
Promaster Diver Ecozilla$469
Design Navy Solar$299

Full specifications

Case

7 specs
Category
Diver
Field
Diameter
48mm
36mm
Thickness
12mm
10.4mm
Lug-to-Lug
46mm
43mm
Lug Width
29mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
300m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
B873
Type
Solar
Quartz

Pricing

1 specs
MSRP
$469
$299

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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.

Vaer Design Navy Solar

The Vaer Design Navy Solar is praised for its very good fit and finish, pleasant aesthetics, and the practical addition of a screw-down case back and crown. Owners report the lume is bright and the watch is comfortable, even when worn overnight. Overall, owners rate the Vaer Design Navy Solar highly for its comfortable wearability and bright lume.

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