AVI-8 Spitfire Lock ChronographvsCasio EFV-620D

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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.

AVI-8 Spitfire Lock Chronograph at true scale

Spitfire Lock Chronograph

Casio EFV-620D at true scale

EFV-620D

Diameter

42mm

50.5mm

Lug-to-Lug

50mm

lowest

55mm

Thickness

12mm

11.8mm

lowest

Water Resistance

50m

100m

highest

MSRP

$260

$120

lowest

Movement

Quartz

Quartz

Case

7 specs
Diameter
42mm
50.5mm
Thickness
12mm
11.8mm
Lug-to-Lug
50mm
55mm
Lug Width
22mm
n/a
Material
316L Stainless Steel
Stainless Steel
Finish
n/a
n/a
Water Resistance
50m
100m

Crystal & Dial

2 specs
AR Coating
n/a
No
Dial Color
MIDNIGHT OAK
Black

Movement

2 specs
Caliber
n/a
n/a
Power Reserve
0h
n/a

Pricing

1 specs
MSRP
$260
$120
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