Side by side

Citizen Promaster Air GMTvsPhoibos Leviathan

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

Promaster Air GMT
CitizenPromaster Air GMT
MSRP $1,195
Leviathan
PhoibosLeviathan
MSRP $399

At a glance

11 of 29 specs differ
Diameter
Promaster Air GMT44.5mm
Leviathan40mm
Power Reserve
Promaster Air GMT50h
Leviathan40h
Water Resistance
Promaster Air GMT200m
Leviathan200m
MSRP
Promaster Air GMT$1,195
Leviathan$399

Full specifications

Case

5 specs
Category
Pilot
Diver
Diameter
44.5mm
40mm
Thickness
12mm
13mm
Lug-to-Lug
46mm
48mm
Lug Width
22mm
20mm

Crystal & Dial

3 specs
AR Coating
Underside
Yes
Dial Color
Navy
Black
Lume
None
Super-LumiNova

Movement

2 specs
Caliber
9054
SII NH35
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$1,195
$399

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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 Air GMT

The Citizen Promaster Air GMT is widely praised for its impressive in-house Cal. 9054 automatic GMT movement, excellent case fit and finish, and a high-quality bracelet for its price point. Reviewers highlight its striking anti-reflective domed sapphire crystal, legible dial with large numerals, and long-lasting lume. However, its 44.5mm dimensions are considered unfashionably large, and the case design is described as uninspired. The independent hour jumping is noted as mushy and unable to be set backward, while the unframed 3 o'clock date window and minute track on the rehaut being obscured by case shadows are also flagged as drawbacks. The watch is priced at $1,125 USD and features 200m water resistance and a 50-hour power reserve. On balance, reviewers commend the Citizen Promaster Air GMT for its strong movement and legibility at an affordable price, despite reservations about its case size and some functional aspects of the GMT hand.

Phoibos Leviathan

Owners widely praise the Phoibos Leviathan for its excellent value, superb case finishing, and generous lume. The watch is described as visually striking, legible, and well-made, with a unique case design, sapphire crystal, and a comfortable FKM strap or excellent bracelet with a milled clasp and quick adjustments. Some owners note the bezel's staggered jimping can cause fingers to slip, and the beveled crystal can distort the view of indices. Accuracy varies, with one owner reporting losing 5-10 seconds per day without a winder, while others state it keeps accurate time out of the box. The watch is frequently described as heavy and thick, with some owners finding it too large for wrists smaller than 7.5 inches, although newer models feature an improved clasp for better comfort and functionality. Overall, owners rate the Phoibos Leviathan highly for its striking design and impressive finishing at an accessible price point.

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