Side by side

Grand Seiko STGF387vsYema Superman Slim CMM.20

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

Add a watch
STGF387
Grand SeikoSTGF387
MSRP $4,200
Superman Slim CMM.20
YemaSuperman Slim CMM.20
MSRP $2,372
Buy from Grand Seiko ↗
Buy used on eBay ↗
Buy from Yema ↗
Buy used on eBay ↗

At a glance

12 of 29 specs differ
Diameter
STGF38726mm
Superman Slim CMM.2039mm
Power Reserve
STGF38740h
Superman Slim CMM.2040h
Water Resistance
STGF387100m
Superman Slim CMM.20300m
MSRP
STGF387$4,200
Superman Slim CMM.20$2,372

Full specifications

Case

7 specs
Category
Dress
Diver
Diameter
26mm
39mm
Thickness
8.1mm
9.95mm
Lug-to-Lug
32.9mm
—
Lug Width
13mm
20mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
300m

Crystal & Dial

2 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner

Movement

2 specs
Caliber
4J51
Yema CMM.20
Type
Quartz
Automatic

Pricing

1 specs
MSRP
$4,200
$2,372
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.

Omega De Ville Mini Tresor Quartz 26mm
Omega

De Ville Mini Tresor Quartz 26mm

22 variantsDe Ville
26mm·Quartz
$5,300MSRP
—Used
Yema Navygraf Pearl CMM.20
Yemamicro

Navygraf Pearl CMM.20

9 watches · 12 variantsNavygraf
39mm·Automatic·100m WR
$1,862MSRP
—Used
Omega Constellation Quartz
Omega

Constellation Quartz

25/28/36mm
36 variantsConstellation
25/28/36mm·Quartz
$3,500MSRP
—Used
Lorier Neptune SIV
Loriermicro

Neptune SIV

Ref. neptune-siv
39mm·Automatic·200m WR
$599MSRP
—Used
Longines DOLCEVITA
Longines

DOLCEVITA

5 watches · 36 variantsDolceVita
27mm·Quartz
$5,700MSRP
—Used
Henry Archer Nordsø
Henry Archermicro

Nordsø

33 variantsNordsø
40mm·Automatic·200m WR
$4,999MSRP
—Used
Wolbrook Skindiver II Automatic
Wolbrookmicro

Skindiver II Automatic

9 watches · 69 variantsSkindiver
40mm·Automatic·200m WR
$579MSRP
—Used
Longines LA GRANDE CLASSIQUE DE LONGINES
Longines

LA GRANDE CLASSIQUE DE LONGINES

4 watches · 14 variantsLa Grande Classique
29mm·Quartz
$2,300MSRP
—Used
All alternatives to the STGF387 →All alternatives to the Superman Slim CMM.20 →
Explore the full catalog

Follow this matchup

Get a note when Grand Seiko STGF387 vs Yema Superman Slim CMM.20 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 STGF359vsYema Superman Slim CMM.20Omega De Ville Mini Tresor Quartz 26mmvsYema Superman Slim CMM.20Grand Seiko SBGX261vsYema Superman Slim CMM.20Grand Seiko SBGP009vsYema Superman Slim CMM.20Grand Seiko STGF387vsYema Navygraf Pearl CMM.20Lorier Neptune SIVvsGrand Seiko STGF387
Edit this comparisonAdd another watch