Side by side

Spinnaker HullvsStudio Underd0g Steffany Blue

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

Hull
SpinnakerHull
MSRP $159
Steffany Blue
Studio Underd0gSteffany Blue
MSRP $800

At a glance

11 of 29 specs differ
Diameter
Hull42mm
Steffany Blue39.5mm
Power Reserve
Hull40h
Steffany Blue40h
Water Resistance
Hull100m
Steffany Blue
MSRP
Hull$159
Steffany Blue$800

Full specifications

Case

7 specs
Category
Diver
Casual
Diameter
42mm
39.5mm
Thickness
15mm
Lug-to-Lug
47.5mm
Lug Width
22mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
Volcanic Black
Blue

Movement

2 specs
Caliber
SII NH35A
Type
Automatic
Manual

Pricing

1 specs
MSRP
$159
$800

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What people say

Owners + reviewers, side by side

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

Spinnaker Hull

The Spinnaker Hull is widely praised by owners for its textured or deep sandwich dials, bold cushion case design, and vintage charm, with one owner finding its jubilee bracelet superior to Seiko's. The meca-quartz movement is a common feature, and the watch offers 100m water resistance. However, the 24-hour subdial is considered functionally illogical and visually unappealing by one owner, and the mineral crystal is noted as a drawback compared to sapphire. On balance, owners rate the Spinnaker Hull highly for its significant style and value at its budget price point.

From video reviewers

The watch's lume is a strong point. Reviewers noted the absence of a sapphire crystal as a drawback.

Studio Underd0g Steffany Blue

Owners widely praise the Studio Underd0g Steffany Blue for its beautiful multilayer dial with a floating effect and vivid Super-LumiNova, with one owner finding it smaller and more beautiful than expected. The 37mm case wears nicely, though some find it slightly small for larger wrists. One owner notes the power reserve can fall short of the advertised 48 hours, sometimes lasting only about a day. Overall, owners rate the Studio Underd0g Steffany Blue highly for its striking dial and luminous display.

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