Side by side

Grand Seiko SLGB023vsNOMOS Glashütte Tangente Sport neomatik 42 date marine black

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

SLGB023
Grand SeikoSLGB023
MSRP $12,400

At a glance

16 of 29 specs differ
Diameter
SLGB02340.8mm
Tangente Sport neomatik 42 date marine black42mm
Power Reserve
SLGB02372h
Tangente Sport neomatik 42 date marine black42 hoursh
Water Resistance
SLGB023300m
Tangente Sport neomatik 42 date marine black300m
MSRP
SLGB023$12,400
Tangente Sport neomatik 42 date marine black$6,030

Full specifications

Case

7 specs
Diameter
40.8mm
42mm
Thickness
12.9mm
10.9mm
Lug-to-Lug
48.5mm
52.6mm
Lug Width
21mm
20mm
Material
Titanium
Stainless Steel
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Flat
AR Coating
Yes
Indices
Applied

Movement

5 specs
Caliber
9RB1
DUW 6101
Type
Spring Drive
Automatic
Beat Rate
28,800 vph
21,600 vph
Power Reserve
72h
42 hoursh
Jewels
25
42

Pricing

1 specs
MSRP
$12,400
$6,030

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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.

Grand Seiko SLGB023

Owners and reviewers widely praise the Grand Seiko SLGB023 for its comfortable 40.8mm titanium case and the smooth winding feel of its Spring Drive 9RB1 movement. The dial's gradient blue "ushio" motif is a highlight, though some reviewers note the bezel's fully lumed scale as a missed opportunity. Enthusiasts are divided on the power reserve indicator's placement and the design of the hour and minute hands. Overall, owners and reviewers rate the Grand Seiko SLGB023 highly for its comfortable titanium case and the refined Spring Drive movement.

NOMOS Glashütte Tangente Sport neomatik 42 date marine black

The NOMOS Glashütte Tangente Sport neomatik 42 Date is noted for its well-finished, supple steel bracelet made of 145 parts and its ability to retain a minimalist Bauhaus design. It features the slim DUW6101 automatic movement with a 42-hour power reserve and a forward/backward quick-date mechanism, offering 300m water resistance. Reviewers question its actual diving appropriateness due to the lack of a diving bezel, and its larger 42mm case size is debated as less "authentically Nomos." Overall, owners and reviewers appreciate the Tangente Sport neomatik 42 Date for its refined bracelet and enduring design despite its larger dimensions.

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