Side by side

Grand Seiko SLGA009vsNOMOS Glashütte Tangente 38 midnight blue

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

SLGA009
Grand SeikoSLGA009
MSRP $9,800

At a glance

17 of 29 specs differ
Diameter
SLGA00940mm
Tangente 38 midnight blue37.5mm
Power Reserve
SLGA009120h
Tangente 38 midnight blue53 hoursh
Water Resistance
SLGA009100m
Tangente 38 midnight blue50m
MSRP
SLGA009$9,800
Tangente 38 midnight blue$2,570

Full specifications

Case

7 specs
Diameter
40mm
37.5mm
Thickness
11.8mm
6.7mm
Lug-to-Lug
47.9mm
47.7mm
Lug Width
22mm
19mm
Finish
Brushed and polished
Water Resistance
100m
50m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
AR Coating
Yes
Dial Color
Black
Blue
Indices
Applied

Movement

5 specs
Caliber
9RA2
DUW 4001
Type
Spring Drive
Manual
Beat Rate
28,800 vph
21,600 vph
Power Reserve
120h
53 hoursh
Jewels
25
17

Pricing

1 specs
MSRP
$9,800
$2,570

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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 SLGA009

The Grand Seiko SLGA009 "White Birch II" is praised for its Spring Drive Caliber 9RA2 movement, offering exceptional accuracy of ±0.5 seconds per day and a 120-hour power reserve. Reviewers highlight its refined dial texture, inspired by Shinshu forests, and the Series 9 design with a frost-finished movement. The watch features a 40mm stainless steel case and a power reserve indicator on the movement bridge. However, its price of $8,600 to $9,100 USD is noted as relatively expensive, reflecting Grand Seiko's increasing price points. Overall, reviewers consider the Grand Seiko SLGA009 a highly refined timepiece, with its advanced Spring Drive movement and aesthetic improvements being key strengths.

NOMOS Glashütte Tangente 38 midnight blue

NOMOS Glashütte Tangente is widely praised for its simple Bauhaus design, thin and light wearability, and German in-house manual-winding Alpha movement. Owners note the galvanized white silver-plated dial and tempered blue steel hands contribute to its appeal. The 37.5mm case is reported to wear larger than its dimensions, while some find the 35mm size perfect, others feel it lacks immediate appeal and appears "puny" compared to larger watches, though its details are appreciated up close. Overall, owners rate the NOMOS Glashütte Tangente highly for its understated Bauhaus design and comfortable wearability.

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