Side by side

Citizen Promaster Skyhawk A-TvsGrand Seiko SBGN027

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

Promaster Skyhawk A-T
CitizenPromaster Skyhawk A-T
MSRP $746
SBGN027
Grand SeikoSBGN027
MSRP $3,700

At a glance

9 of 29 specs differ
Diameter
Promaster Skyhawk A-T45mm
SBGN02739mm
Power Reserve
Promaster Skyhawk A-T40h
SBGN02740h
Water Resistance
Promaster Skyhawk A-T200m
SBGN027200m
MSRP
Promaster Skyhawk A-T$746
SBGN027$3,700

Full specifications

Case

6 specs
Category
Pilot
GMT
Diameter
45mm
39mm
Thickness
12mm
12.3mm
Lug-to-Lug
46mm
45.9mm
Lug Width
22mm
19mm
Material
Super Titanium
Stainless Steel

Crystal & Dial

1 specs
AR Coating
Underside
Yes

Movement

1 specs
Caliber
U680
9F86

Pricing

1 specs
MSRP
$746
$3,700

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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 Skyhawk A-T

The Citizen Promaster Skyhawk A-T is widely praised for its impressive functionality, driven by the Eco-Drive movement which offers atomic timekeeping, a perpetual calendar, and chronograph capabilities. Reviewers note its robust build with 200m water resistance and a sapphire crystal. Owners report that the titanium versions offer a lighter feel, while some find the black hands on certain models can blend with the dial, impacting readability. The stainless steel versions are described as substantial. Overall, owners and reviewers rate the Citizen Promaster Skyhawk A-T highly for its extensive pilot's watch features and value.

Grand Seiko SBGN027

Owners widely praise the Grand Seiko SBGN027 for its exceptional Zaratsu polishing, compact 39mm size, and versatile monochrome aesthetic, noting its thin profile and suitability as a grab-and-go watch. The 9F quartz movement delivers highly accurate timekeeping, with one owner reporting +/- 10 seconds per year. However, some find the lume limited, the bracelet lacks micro-adjustments, and the GMT hand can be easily mistaken for the minute hand. One owner reported a black index on the bezel disappearing after a couple of months. On balance, owners rate the Grand Seiko SBGN027 highly for its premium finishing and accurate HAQ GMT movement in a wearable size.

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