Havaan Tuvali Asterism SilvervsSeiko King Seiko KSK

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Havaan Tuvali Asterism Silver at true scale

Asterism Silver

Seiko King Seiko KSK at true scale

King Seiko KSK

Diameter

36mm

36.1mm

Lug-to-Lug

n/a

43mm

Thickness

10mm

lowest

11.6mm

Water Resistance

50m

100m

highest

Power Reserve

38h

72h

highest

MSRP

$622

lowest

$1,900

Movement

ETA 2824-2

Seiko 6R51

Case

5 specs
Diameter
36mm
36.1mm
Thickness
10mm
11.6mm
Lug-to-Lug
n/a
43mm
Lug Width
36mm
19mm
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal Shape
n/a
Box
AR Coating
n/a
Anti-reflective coating on inner surface
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
ETA 2824-2
Seiko 6R51
Power Reserve
38h
72h
Jewels
0
24

Pricing

1 specs
MSRP
$622
$1,900
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