Seiko 5KXvsUnimatic Modello Quattro U4-TA

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5KX
Seiko5KX

MSRP $350

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Modello Quattro U4-TA
UnimaticModello Quattro U4-TA

Ref. uwk-u4-ta·MSRP $780

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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.

Seiko 5KX at true scale

5KX

Unimatic Modello Quattro U4-TA at true scale

Modello Quattro U4-TA

Diameter

42.5mm

40mm

Lug-to-Lug

46mm

n/a

Thickness

13.4mm

2.8mm

lowest

Water Resistance

100m

300m

highest

Power Reserve

41h

41h

MSRP

$350

lowest

$780

Movement

Seiko 4R36

Seiko NH35

Case

4 specs
Diameter
42.5mm
40mm
Thickness
13.4mm
2.8mm
Lug-to-Lug
46mm
n/a
Water Resistance
100m
300m

Crystal & Dial

3 specs
Crystal
Hardlex
Sapphire
Dial Color
Blue
n/a
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
Seiko 4R36
Seiko NH35
Jewels
24
0

Pricing

1 specs
MSRP
$350
$780
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