Spinnaker Hull DivervsUnimatic Modello Quattro U4-A

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Hull Diver
SpinnakerHull Diver

MSRP $375

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Modello Quattro U4-A
UnimaticModello Quattro U4-A

Ref. uwk-u4-a·MSRP $610

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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.

Spinnaker Hull Diver at true scale

Hull Diver

Unimatic Modello Quattro U4-A at true scale

Modello Quattro U4-A

Diameter

42mm

40mm

Lug-to-Lug

47.5mm

n/a

Thickness

15mm

n/a

Water Resistance

300m

300m

MSRP

$375

lowest

$610

Movement

Seiko NH35

Seiko NH35

Case

5 specs
Diameter
42mm
40mm
Thickness
15mm
n/a
Lug-to-Lug
47.5mm
n/a
Lug Width
22mm
n/a
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Green
n/a

Pricing

1 specs
MSRP
$375
$610
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