Side by side

Grand Seiko SBGN027vsHELM Vanuatu

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

SBGN027
Grand SeikoSBGN027
MSRP $3,700
Vanuatu
HELMVanuatu
MSRP $285

At a glance

13 of 29 specs differ
Diameter
SBGN02739mm
Vanuatu42mm
Power Reserve
SBGN02740h
Vanuatu40h
Water Resistance
SBGN027200m
Vanuatu300m
MSRP
SBGN027$3,700
Vanuatu$285

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
39mm
42mm
Thickness
12.3mm
14mm
Lug-to-Lug
45.9mm
50mm
Lug Width
19mm
22mm
Water Resistance
200m
300m

Crystal & Dial

1 specs
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
9F86
Seiko Instruments NH35
Type
Quartz
Automatic
Power Reserve
40h
40h
Jewels
25
24
Complications
None
Date

Pricing

1 specs
MSRP
$3,700
$285

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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.

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.

HELM Vanuatu

Owners widely praise the HELM Vanuatu for its exceptional comfort, with the titanium bracelet frequently cited as "uber-comfortable" and the watch itself being less overbearing on the wrist than comparable dive watches. Reviewers note its great bezel action and overall quality, with one owner finding the purchase satisfactory despite a nearly two-year wait. On balance, owners rate the HELM Vanuatu highly for its wearability and solid build at the price.

From video reviewers

The case finishing is consistently praised. The bracelet is noted as having significant rattle.

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