Side by side

Aigi Watches POLAR DAY 32MMvsGrand Seiko STGF387

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

Add a watch
POLAR DAY 32MM
Aigi WatchesPOLAR DAY 32MM
MSRP $167
STGF387
Grand SeikoSTGF387
MSRP $4,200
Buy from Aigi Watches ↗
Buy used on eBay ↗
Buy from Grand Seiko ↗
Buy used on eBay ↗

At a glance

10 of 29 specs differ
Diameter
POLAR DAY 32MM32mm
STGF38726mm
Power Reserve
POLAR DAY 32MM40h
STGF38740h
Water Resistance
POLAR DAY 32MM50m
STGF387100m
MSRP
POLAR DAY 32MM$167
STGF387$4,200

Full specifications

Case

6 specs
Category
—
Dress
Diameter
32mm
26mm
Thickness
6.6mm
8.1mm
Lug-to-Lug
46mm
32.9mm
Lug Width
20mm
13mm
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
gold
Black

Movement

1 specs
Caliber
Ronda 762
4J51

Pricing

1 specs
MSRP
$167
$4,200
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Velini Ref. 102-V with Leather Strap -
Velinimicro

Ref. 102-V with Leather Strap -

2 variantsRef. ref-102-v-with-epsom-leather-strap-brown
28mm·Quartz
$259MSRP
—Used
Omega De Ville Mini Tresor Quartz 26mm
Omega

De Ville Mini Tresor Quartz 26mm

22 variantsDe Ville
26mm·Quartz
$5,300MSRP
—Used
Omega Constellation Quartz
Omega

Constellation Quartz

25/28/36mm
36 variantsConstellation
25/28/36mm·Quartz
$3,500MSRP
—Used
Aigi Watches MIDNIGHT SUN 32MM
Aigi Watches

MIDNIGHT SUN 32MM

Ref. midnight-sun-32mm
32mm·Quartz
$220MSRP
—Used
Longines DOLCEVITA
Longines

DOLCEVITA

5 watches · 36 variantsDolceVita
27mm·Quartz
$5,700MSRP
—Used
Aigi Watches POLAR BLUE 32MM
Aigi Watches

POLAR BLUE 32MM

Ref. polar-blue-32mm
32mm·Quartz
$220MSRP
—Used
Longines LA GRANDE CLASSIQUE DE LONGINES
Longines

LA GRANDE CLASSIQUE DE LONGINES

4 watches · 14 variantsLa Grande Classique
29mm·Quartz
$2,300MSRP
—Used
Grand Seiko SBGX359
Grand Seiko
Heritage

SBGX359

2 variantsSBGX359
33mm·Quartz·100m WR
—MSRP
—Used
All alternatives to the POLAR DAY 32MM →All alternatives to the STGF387 →
Explore the full catalog

Follow this matchup

Get a note when Aigi Watches POLAR DAY 32MM vs Grand Seiko STGF387 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Grand Seiko STGF387vsVelini Ref. 102-V with Leather Strap -Grand Seiko STGF387vsVelini Ref. 102-V with Leather Strap - TaupeAigi Watches MIDNIGHT SUN 32MMvsGrand Seiko STGF387Aigi Watches POLAR BLUE 32MMvsGrand Seiko STGF387Aigi Watches POLAR DAY 32MMvsGrand Seiko STGF359Aigi Watches POLAR DAY 32MMvsOmega De Ville Mini Tresor Quartz 26mm
Edit this comparisonAdd another watch