Side by side

Lima Watch AstronomervsGrand Seiko SBGN027

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

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Astronomer
Lima WatchAstronomer
SBGN027
Grand SeikoSBGN027
MSRP $3,700
Buy from Lima Watch ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
Astronomer42mm
SBGN02739mm
Power Reserve
Astronomer—
SBGN02740h
Water Resistance
Astronomer30m
SBGN027200m
MSRP
Astronomer—
SBGN027$3,700

Full specifications

Case

6 specs
Category
—
GMT
Diameter
42mm
39mm
Thickness
—
12.3mm
Lug-to-Lug
—
45.9mm
Lug Width
—
19mm
Water Resistance
30m
200m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
Inner
Yes
Dial Color
Grey
Black

Movement

2 specs
Caliber
VH 31
9F86
Power Reserve
—
40h

Pricing

1 specs
MSRP
—
$3,700
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