Side by side

Citizen Promaster Diver AutomaticvsLum-Tec Combat B71

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

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 Automatic

Owners widely praise the Citizen Promaster Diver Automatic for its lightweight titanium build, comfortable wear, and good specifications at its price point, with one owner highlighting its accuracy and dynamic dial made from recycled materials. Some users find the bezel action spongy and the bracelet subpar, while others note the overall finish is basic due to the brushed titanium. A reviewer also points out a preference for sapphire crystal and ceramic bezel inserts. On balance, owners rate the Citizen Promaster Diver Automatic highly for its value proposition as an affordable, lightweight, and accurate dive watch.

Lum-Tec Combat B71

Owners widely praise the Lum-Tec Combat B7 for its exceptionally bright lume and utilitarian design, with one owner specifically noting the appeal of the Cali dial. Confidence exists in the durability of its DLC coating. Reviewers, however, flag the hands as too short and the date window as less than ideally integrated.

At a glance

8 of 29 specs differ
Diameter
Promaster Diver Automatic44mm
Combat B7143mm
Power Reserve
Promaster Diver Automatic40h
Combat B7140h
Water Resistance
Promaster Diver Automatic200m
Combat B71200m
MSRP
Promaster Diver Automatic$469
Combat B71$595

Full specifications

Case

5 specs
Category
Diver
Diameter
44mm
43mm
Thickness
12mm
13.6mm
Lug-to-Lug
46mm
51.5mm
Lug Width
20mm
22mm

Crystal & Dial

1 specs
Dial Color
Blue

Movement

1 specs
Caliber
8204
Ronda 515

Pricing

1 specs
MSRP
$469
$595
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