Side by side

Core Timepieces The River WatchvsGrand Seiko SLGB023

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

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The River Watch
Core TimepiecesThe River Watch
MSRP $540
SLGB023
Grand SeikoSLGB023
MSRP $12,400
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Buy from Grand Seiko ↗
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At a glance

11 of 29 specs differ
Diameter
The River Watch42mm
SLGB02340.8mm
Power Reserve
The River Watch—
SLGB02372h
Water Resistance
The River Watch300m
SLGB023300m
MSRP
The River Watch$540
SLGB023$12,400

Full specifications

Case

5 specs
Category
—
Diver
Diameter
42mm
40.8mm
Thickness
—
12.9mm
Lug-to-Lug
—
48.5mm
Lug Width
22mm
21mm

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
—
Black

Movement

3 specs
Caliber
Seiko NH34A
9RB1
Type
Automatic
Spring Drive
Power Reserve
—
72h

Pricing

1 specs
MSRP
—
$12,400
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