Side by side

Grand Seiko SBGN027vsZenith Pilot Automatic

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.

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.

Zenith Pilot Automatic

Owners widely praise the Zenith Pilot Automatic's applied, lume-filled numerals for their depth and sparkle, and its corrugated dial texture as an homage to early aviation. Reviewers highlight brilliant case finishing, a refined, modern take on the flieger design, and excellent legibility thanks to lumed cockpit-style handsets and a clean white-on-black design. Some owners prefer its symmetry with a 6 o'clock date and note the high-beat movement pedigree. However, some find the 40mm case clunky and tall, and one owner dislikes the "metal grill" design. The strap's deployant clasp can disengage easily, and rotor noise is noted as surprisingly loud. On balance, owners and reviewers rate the Zenith Pilot Automatic highly for its refined design and excellent finishing at the price point.

At a glance

16 of 29 specs differ
Diameter
SBGN02739mm
Pilot Automatic40mm
Power Reserve
SBGN027
Pilot Automatic60h
Water Resistance
SBGN027200m
Pilot Automatic100m
MSRP
SBGN027$3,700
Pilot Automatic$8,400

Full specifications

Case

7 specs
Category
GMT
Pilot
Diameter
39mm
40mm
Thickness
12.3mm
Lug-to-Lug
45.9mm
Lug Width
19mm
Finish
Stainless steel
Water Resistance
200m
100m

Crystal & Dial

2 specs
AR Coating
Yes
Dial Color
Black

Movement

6 specs
Caliber
9F86
Type
Quartz
Beat Rate
0 vph
36,000 vph
Power Reserve
0h
60h
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$3,700
$8,400
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