Seiko 62MASvsUnimatic Modello Quattro U4-A

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62MAS
Seiko62MAS

MSRP $1,200

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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.

Seiko 62MAS at true scale

62MAS

Unimatic Modello Quattro U4-A at true scale

Modello Quattro U4-A

Diameter

40.5mm

40mm

Lug-to-Lug

47.6mm

n/a

Thickness

13.2mm

n/a

Water Resistance

200m

300m

highest

Power Reserve

70h

n/a

MSRP

$1,200

$610

lowest

Movement

Seiko 6R35

Seiko NH35

Case

5 specs
Diameter
40.5mm
40mm
Thickness
13.2mm
n/a
Lug-to-Lug
47.6mm
n/a
Lug Width
20mm
n/a
Water Resistance
200m
300m

Crystal & Dial

4 specs
Crystal Shape
Curved
n/a
AR Coating
Anti-reflective coating on inner surface
n/a
Dial Color
n/a
n/a
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
Seiko 6R35
Seiko NH35
Power Reserve
70h
0h
Jewels
24
0

Pricing

1 specs
MSRP
$1,200
$610
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