Side by side

Citizen Promaster DivervsMarathon Steel Navigator SSNAV Quartz

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

Promaster Diver
CitizenPromaster Diver
MSRP $319
Steel Navigator SSNAV Quartz
MarathonSteel Navigator SSNAV Quartz
MSRP $1,000

At a glance

11 of 29 specs differ
Diameter
Promaster Diver36.5mm
Steel Navigator SSNAV Quartz41mm
Power Reserve
Promaster Diver40h
Steel Navigator SSNAV Quartz40h
Water Resistance
Promaster Diver200m
Steel Navigator SSNAV Quartz60m
MSRP
Promaster Diver$319
Steel Navigator SSNAV Quartz$1,000

Full specifications

Case

6 specs
Category
Diver
Pilot
Diameter
36.5mm
41mm
Thickness
12mm
11mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
60m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
White
Black

Movement

2 specs
Caliber
E168
Swiss High-Torque Quartz
Type
Solar
Quartz

Pricing

1 specs
MSRP
$319
$1,000

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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

Owners widely praise the Citizen Promaster Diver for its lightweight titanium construction, comfortable wear, and excellent specifications for its price, with one owner noting handsome dial construction from recycled materials and accuracy of +1 second in 7 days. Some owners find its brushed finish unremarkable, its bezel action mediocre, and its rotor loud, while one example showed a slightly misaligned bezel and chapter ring. On balance, owners rate the Citizen Promaster Diver highly for its lightweight titanium build and strong value proposition.

Marathon Steel Navigator SSNAV Quartz

The Marathon Steel Navigator SSNAV Quartz is widely praised for its highly accurate Swiss Made ETA F06.412 PreciDrive movement, with stated accuracy of ±10 seconds per year, and its constant low-light visibility from self-illuminating tritium tubes. Owners find the watch comfortable and impressive, noting its 41mm sandblasted steel case with an asymmetrical design, bi-directional GMT bezel with excellent action, sapphire crystal, and 100m water resistance with a screw-down crown. On balance, owners and reviewers rate the Marathon Steel Navigator SSNAV Quartz highly for its robust tool watch design and exceptional accuracy at its price point.

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