Side by side

Citizen Promaster Diver AutomaticvsSheffield 1A

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.

Sheffield 1A

Owners widely praise the Sheffield 1A for its superb quality, sturdiness, and value, with many finding its blue dial appealing and its construction more substantial than comparable models. One owner noted expensive shipping fees as a drawback, and another suggested the bezel action could be crisper. Overall, owners consider the Sheffield 1A a no-brainer for its affordability and quality.

At a glance

8 of 29 specs differ
Diameter
Promaster Diver Automatic44mm
1A40mm
Power Reserve
Promaster Diver Automatic
1A
Water Resistance
Promaster Diver Automatic200m
1A200m
MSRP
Promaster Diver Automatic$469
1A$223

Full specifications

Case

3 specs
Diameter
44mm
40mm
Thickness
0mm
12.8mm
Lug-to-Lug
0mm
46mm

Crystal & Dial

2 specs
Dial Color
Blue
White/Blue
Lume
None
Swiss blue lume

Movement

2 specs
Caliber
Miyota 8204
Seiko NH35
Power Reserve
0h

Pricing

1 specs
MSRP
$469
$223
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