Side by side

Citizen Promaster Diver EcozillavsYema Navygraf FSM Bronze

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

Promaster Diver Ecozilla
CitizenPromaster Diver Ecozilla
MSRP $469
Navygraf FSM Bronze
YemaNavygraf FSM Bronze
MSRP $1,350

At a glance

12 of 29 specs differ
Diameter
Promaster Diver Ecozilla48mm
Navygraf FSM Bronze38.5mm
Power Reserve
Promaster Diver Ecozilla40h
Navygraf FSM Bronze40h
Water Resistance
Promaster Diver Ecozilla300m
Navygraf FSM Bronze100m
MSRP
Promaster Diver Ecozilla$469
Navygraf FSM Bronze$1,350

Full specifications

Case

6 specs
Diameter
48mm
38.5mm
Thickness
12mm
11.3mm
Lug-to-Lug
46mm
Lug Width
29mm
19mm
Material
Stainless Steel
Bronze
Water Resistance
300m
100m

Crystal & Dial

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

Movement

2 specs
Caliber
B873
Type
Solar
Automatic

Pricing

1 specs
MSRP
$469
$1,350

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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.

Yema Navygraf FSM Bronze

Owners praise the Yema Navygraf FSM Bronze for its wearable 38.5mm bronze case and comfortable, high-quality parachute strap. The in-house YEMA2000 movement is noted as a positive. The watch features a glossy black dial with elongated markers and hands coated in Super-LumiNova, powered by the YEMA2000 calibre with a 42-hour power reserve, regulated to -/+ 10 seconds per day. Overall, owners rate the Yema Navygraf FSM Bronze highly for its comfortable wearability and the quality of its strap and in-house movement.

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