Side by side

anOrdain Model 1 (Group Buy)vsNOMOS Glashütte Tetra 27 duo

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

Model 1 (Group Buy)
anOrdainModel 1 (Group Buy)
MSRP $1,905
Tetra 27 duo
NOMOS GlashütteTetra 27 duo
MSRP $2,090

At a glance

14 of 29 specs differ
Diameter
Model 1 (Group Buy)38mm
Tetra 27 duo27.5mm
Power Reserve
Model 1 (Group Buy)42h
Tetra 27 duo53 hoursh
Water Resistance
Model 1 (Group Buy)50m
Tetra 27 duo50m
MSRP
Model 1 (Group Buy)$1,905
Tetra 27 duo$2,090

Full specifications

Case

5 specs
Diameter
38mm
27.5mm
Thickness
11mm
6.1mm
Lug-to-Lug
46mm
38.5mm
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Hodinkee Sunburst
White
Indices
Applied

Movement

4 specs
Caliber
Sellita SW210-1
DUW 4001
Beat Rate
28,800 vph
21,600 vph
Power Reserve
42h
53 hoursh
Jewels
17

Pricing

1 specs
MSRP
$1,905
$2,090

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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.

anOrdain Model 1 (Group Buy)

Owners widely praise the anOrdain Model 1 (Group Buy) for its exceptional vitreous enamel dial, custom typography, and elegant, handmade aesthetic. The dial's deep colors and light-reflecting properties are frequently highlighted as a standout feature, with crisp printing and legible layouts. One owner notes the case finishing is basic but well-executed with a high-polish finish and defined lugs. The watch is considered worth the wait and looks better in person, becoming a daily wearer for some. However, long wait times from deposit to delivery, sometimes nearly two years, are a significant drawback. The Sellita SW200-1 movement is standard with a 38-hour power reserve, and one reviewer wished the 12.3mm case was slimmer. Another owner found the case plain and the buckle thin, while also noting white hands could crowd dial numbers on a GMT variant. Accuracy figures vary, with one owner reporting good timekeeping and another noting the watch is keeping good time.

From video reviewers

The enamel dial is a standout feature. Legibility issues were addressed by reluming the hands.

NOMOS Glashütte Tetra 27 duo

Owners widely praise the NOMOS Glashütte Tetra 27 duo for its ideal small and light wearing dimensions, beautiful dial that shifts with lighting, and gorgeous blued hands, with some finding its 27mm size perfect for vintage preferences. The watch is noted for its precise, Art Deco-inspired design and good finishing. However, some owners and reviewers consider the 27.5mm size too small, labeling it a women's watch, though others find it unisex and note its square shape can make it wear larger. One owner flags the buckle as disappointingly generic and the grey suede strap as prone to getting dirty. Overall, owners and reviewers highly regard the NOMOS Glashütte Tetra 27 duo for its elegant design and comfortable wearability at its price point.

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