Side by side

Oblvlo JM RotorvsShiro Kara Daibāzu: Hulk SUB

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

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Oblvlo JM Rotor

Owners widely praise the Oblvlo Star Wheel for its artistic dial, crisp finishing, and sturdy build, noting it wears well on smaller wrists due to its actual dimensions being smaller than listed. The winding action is described as smooth, though the lume is consistently flagged as weak and imprecise in darkness, and the lack of anti-glare coating is a drawback for some. On balance, owners rate the Oblvlo highly for its artistic dial and build quality at the price.

Shiro Kara Daibāzu: Hulk SUB

Owners widely praise the Shiro Kara Daibāzu: Hulk SUB for its dial printing, date wheel, and bezel action. One owner confirmed the watch remained waterproof after five days. However, some owners report minor issues such as a slightly off-centered 12 marker or dissatisfaction with bracelet quality, while another felt the crystal was not the best but still looked great. Overall, owners rate the Shiro Kara Daibāzu: Hulk SUB highly for its strong dial and bezel presentation at the price point.

At a glance

11 of 29 specs differ
Diameter
JM Rotor42mm
Daibāzu: Hulk SUB40mm
Power Reserve
JM Rotor42h
Daibāzu: Hulk SUB41h
Water Resistance
JM Rotor50m
Daibāzu: Hulk SUB100m
MSRP
JM Rotor$299
Daibāzu: Hulk SUB$508

Full specifications

Case

6 specs
Category
Sport
Diameter
42mm
40mm
Thickness
13mm
13.2mm
Lug-to-Lug
46mm
48mm
Material
Stainless Steel
904L Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black

Movement

3 specs
Caliber
Miyota 8215
NH35
Power Reserve
42h
41h
Jewels
21
25

Pricing

1 specs
MSRP
$299
$508
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