Side by side

Oblvlo JM RotorvsGrand Seiko SBGE277

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

JM Rotor
OblvloJM Rotor
MSRP $299
SBGE277
Grand SeikoSBGE277
MSRP $6,800

At a glance

12 of 29 specs differ
Diameter
JM Rotor42mm
SBGE27744mm
Power Reserve
JM Rotor42h
SBGE27772h
Water Resistance
JM Rotor50m
SBGE277200m
MSRP
JM Rotor$299
SBGE277$6,800

Full specifications

Case

6 specs
Category
Sport
GMT
Diameter
42mm
44mm
Thickness
13mm
14.7mm
Lug-to-Lug
46mm
50.8mm
Lug Width
20mm
21mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

4 specs
Caliber
Miyota 8215
9R66
Type
Automatic
Spring Drive
Power Reserve
42h
72h
Jewels
21
25

Pricing

1 specs
MSRP
$299
$6,800

Follow this matchup

Get a note when Oblvlo JM Rotor vs Grand Seiko SBGE277 gets more votes, a community discussion, or a price drop. No account needed.

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.

Oblvlo DM Skeleton Dive
Oblvlomicro
DM Series

DM Skeleton Dive

Ref. DM-SIM
40mm·Automatic·200m WR
$194MSRP
—Used
Fortis Flieger F-43 Triple-GMT
Fortismicro

Flieger F-43 Triple-GMT

2 watches · 8 variantsFlieger
43mm·Automatic·200m WR
$4,840MSRP
—Used
Spinnaker Croft 42 Skeleton
Spinnakermicro

Croft 42 Skeleton

5 watches · 28 variantsCroft
42mm·Automatic·100m WR
$435MSRP
—Used
Spinnaker Dumas GMT
Spinnakermicro

Dumas GMT

2 watches · 20 variantsDumas
44mm·Automatic·300m WR
$399MSRP
—Used
Oblvlo BLM II
Oblvlomicro
BLM Series

BLM II

4 watches · 4 variantsBLM Series
41mm·Automatic
$265MSRP
—Used
Islander Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267
Islandermicro
Under $50

Islander x The Urban Gentry "Rangemaster II GMT" Limited Edition Watch #ISL-267

9 watches · 9 variantsUnder $50
43.2mm·Manual·150m WR
$695MSRP
—Used
Sternglas Hamburg Automatik
Sternglasmicro

Hamburg Automatik

8 variantsHamburg Automatik
42mm·Automatic
$463MSRP
—Used
Venezianico Nereide GMT Ceratung™
Venezianicomicro

Nereide GMT Ceratung™

Ref. nereide-gmt-ceratung-4521500s
42mm·Automatic·200m WR
$1,650MSRP
—Used
All alternatives to the JM Rotor →All alternatives to the SBGE277 →
Explore the full catalog
Adjacent matchups

People also compared

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

Oblvlo DM Skeleton DivevsGrand Seiko SBGE277Grand Seiko SBGE277vsSpinnaker Croft 42 SkeletonOblvlo BLM IIvsGrand Seiko SBGE277Oblvlo BLM TrisomevsGrand Seiko SBGE277Fortis Flieger F-43 Triple-GMTvsOblvlo JM RotorOblvlo JM RotorvsSpinnaker Dumas GMT
Edit this comparisonAdd another watchExplore more 41–45mm watches