Side by side

Sternglas Naos AutomatikvsTudor Black Bay Ceramic

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

Naos Automatik
SternglasNaos Automatik
MSRP $463
Black Bay Ceramic
TudorBlack Bay Ceramic
MSRP $6,125

At a glance

13 of 29 specs differ
Diameter
Naos Automatik38mm
Black Bay Ceramic41mm
Power Reserve
Naos Automatik42h
Black Bay Ceramic70h
Water Resistance
Naos Automatik50m
Black Bay Ceramic200m
MSRP
Naos Automatik$463
Black Bay Ceramic$6,125

Full specifications

Case

8 specs
Category
Dress
Diver
Diameter
38mm
41mm
Thickness
12mm
14.4mm
Lug-to-Lug
43mm
46mm
Lug Width
20mm
22mm
Material
Stainless Steel
Ceramic
Water Resistance
50m
200m
Caseback
Solid
Engraved

Crystal & Dial

1 specs
Dial Color
Black

Movement

3 specs
Caliber
Miyota 8215
MT5602-1U
Power Reserve
42h
70h
Jewels
25

Pricing

1 specs
MSRP
$463
$6,125

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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.

Sternglas Naos Automatik

The Sternglas Naos Automatik is praised for its stylish Bauhaus design and solid build quality for its price, featuring a sapphire crystal and elegant case. However, some dial text is too small and slim for easy readability, and the Milanese strap and clasp are considered lower quality, with the quick-change system also not meeting the brand's advertised standard. One owner found the 38mm model lighter than expected and preferred it over a Seiko SRP703 and an Apple Watch. Overall, owners and reviewers highlight the Sternglas Naos Automatik's attractive Bauhaus design and good value, despite some criticisms of dial legibility and strap quality.

Tudor Black Bay Ceramic

The Tudor Black Bay Ceramic's matte ceramic case and bracelet offer a stealthy, scratch-proof aesthetic that shifts from anthracite to gray in light. Reviewers note its comfortable wearability, with one highlighting improved comfort over steel versions, and praise the METAS-certified MT5602-U movement. However, the sandblasted finishing is described as lacking contrast, and the bracelet's butterfly clasp omits on-the-fly adjustment. The PVD-treated steel bezel ring is also flagged as a potential wear-and-tear vulnerability. On balance, reviewers find the Tudor Black Bay Ceramic appealing for its unique ceramic construction and durable, stealthy finish, despite some functional limitations.

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