Side by side

Seiko Essentials AutomaticvsSwatch Am51

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

At a glance

18 of 29 specs differ
Diameter
Essentials Automatic41.2mm
Am5142mm
Power Reserve
Essentials Automatic41h
Am51
Water Resistance
Essentials Automatic100m
Am5130m
MSRP
Essentials Automatic$315
Am51$170

Full specifications

Case

9 specs
Category
Dress
Mechanical
Diameter
41.2mm
42mm
Thickness
11.8mm
13.9mm
Lug-to-Lug
48.5mm
50.6mm
Lug Width
20mm
Material
Stainless Steel
Bio-sourced Material
Finish
Brushed and polished
Bio-sourced material
Water Resistance
100m
30m
Caseback
Solid

Crystal & Dial

4 specs
Crystal
Hardlex
Crystal Shape
Flat
AR Coating
Inner
Indices
Applied

Movement

4 specs
Caliber
Seiko 4R35
Beat Rate
28,800 vph
0 vph
Power Reserve
41h
0h
Jewels
23
0

Pricing

1 specs
MSRP
$315
$170
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