Side by side

Sheffield 1A 40mmvsLongines LONGINES SPIRIT FLYBACK PROTOTYPE

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

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1A 40mm
Sheffield1A 40mm
MSRP $228
LONGINES SPIRIT FLYBACK PROTOTYPE
LonginesLONGINES SPIRIT FLYBACK PROTOTYPE
MSRP $7,400
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At a glance

9 of 29 specs differ
Diameter
1A 40mm40mm
LONGINES SPIRIT FLYBACK PROTOTYPE42mm
Power Reserve
1A 40mm40h
LONGINES SPIRIT FLYBACK PROTOTYPE40h
Water Resistance
1A 40mm200m
LONGINES SPIRIT FLYBACK PROTOTYPE100m
MSRP
1A 40mm$228
LONGINES SPIRIT FLYBACK PROTOTYPE$7,400

Full specifications

Case

6 specs
Category
—
Chronograph
Diameter
40mm
42mm
Thickness
13mm
17mm
Lug-to-Lug
48mm
49.5mm
Lug Width
20mm
22mm
Water Resistance
200m
100m

Crystal & Dial

1 specs
Dial Color
—
Green

Movement

1 specs
Caliber
Seiko NH35
L791.4

Pricing

1 specs
MSRP
$228
$7,400
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