Side by side

Sheffield 1AvsSynchron 70s Military

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

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1A
Sheffield1A
MSRP $223
70s Military
Synchron70s Military
Buy from Sheffield ↗
Buy used on eBay ↗
Buy from Synchron ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
1A40mm
70s Military42mm
Power Reserve
1A—
70s Military40h
Water Resistance
1A200m
70s Military300m
MSRP
1A$223
70s Military—

Full specifications

Case

6 specs
Category
Diver
—
Diameter
40mm
42mm
Thickness
12.8mm
12.5mm
Lug-to-Lug
46mm
45mm
Lug Width
20mm
—
Water Resistance
200m
300m

Crystal & Dial

2 specs
Dial Color
White/Blue
Black
Lume
Swiss blue lume
None

Movement

2 specs
Caliber
Seiko NH35A
Sellita SW200
Power Reserve
—
40h

Pricing

1 specs
MSRP
$223
—
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Sheffield 1A diver ~40mm 3-hand, Arabic numerals (12/3/6/9), no datevsSynchron 70s MilitarySynchron 70s MilitaryvsBoldr The T Rex By Boldr X NitecoreSheffield SCRvsSynchron 70s MilitaryBOLDR x NitecorevsSynchron 70s MilitarySheffield 1AvsWren Diver One AquaSanturce Submarino Colores EditionvsSheffield 1A
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