Side by side

Oblvlo JM RotorvsGrand Seiko SBGJ237

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

JM Rotor
OblvloJM Rotor
MSRP $299
SBGJ237
Grand SeikoSBGJ237
MSRP $7,600

At a glance

11 of 29 specs differ
Diameter
JM Rotor42mm
SBGJ23744.2mm
Power Reserve
JM Rotor42h
SBGJ23755h
Water Resistance
JM Rotor50m
SBGJ237200m
MSRP
JM Rotor$299
SBGJ237$7,600

Full specifications

Case

6 specs
Category
Sport
GMT
Diameter
42mm
44.2mm
Thickness
13mm
14.4mm
Lug-to-Lug
46mm
50.6mm
Lug Width
20mm
21mm
Water Resistance
50m
200m

Crystal & Dial

1 specs
AR Coating
Inner
Yes

Movement

3 specs
Caliber
Miyota 8215
9S86
Power Reserve
42h
55h
Jewels
21
25

Pricing

1 specs
MSRP
$299
$7,600

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