Side by side

Blok Watches Blok 38vsSeiko Astron

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

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Blok 38
Blok WatchesBlok 38
MSRP $379
Astron
SeikoAstron
MSRP $2,500
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At a glance

12 of 29 specs differ
Diameter
Blok 3838mm
Astron42mm
Power Reserve
Blok 38—
Astron40h
Water Resistance
Blok 38100m
Astron100m
MSRP
Blok 38$379
Astron$2,500

Full specifications

Case

6 specs
Category
—
GMT
Diameter
38mm
42mm
Thickness
12mm
12.4mm
Lug-to-Lug
—
49.5mm
Lug Width
—
14mm
Material
Stainless Steel
Titanium

Crystal & Dial

2 specs
AR Coating
Inner
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Ronda
5X83
Power Reserve
—
40h
Jewels
25
14

Pricing

1 specs
MSRP
—
$2,500
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Islander Saltaire 38mm Solar Dive Watch with Ink Black Dial #ISL-278vsSeiko AstronSeiko AstronvsYema Navygraf Marine Nationale QuartzSeiko AstronvsVaer DS2 Meridian QuartzCWC RANCD Quartz Divers Watch with Personalised Case BackvsSeiko AstronBlok Watches Blok 38vsFarer Segrave IIIBlok Watches Blok 38vsHelgray Skyfighter (Refurbished)
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