Side by side

Sheffield GMTvsTornek-Rayville CISO M38 Field

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

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GMT
SheffieldGMT
CISO M38 Field
Tornek-RayvilleCISO M38 Field
MSRP $695
Buy from Sheffield ↗
Buy used on eBay ↗
Buy from Tornek-Rayville ↗
Buy used on eBay ↗

At a glance

11 of 29 specs differ
Diameter
GMT40mm
CISO M38 Field38mm
Power Reserve
GMT—
CISO M38 Field42h
Water Resistance
GMT200m
CISO M38 Field100m
MSRP
GMT—
CISO M38 Field$695

Full specifications

Case

5 specs
Category
GMT
—
Diameter
40mm
38mm
Thickness
13mm
12.45mm
Lug-to-Lug
48mm
43.6mm
Water Resistance
200m
100m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Blue
Black
Lume
None
Superluminova

Movement

2 specs
Caliber
Seiko NH34
TMI NH36
Power Reserve
—
42h

Pricing

1 specs
MSRP
—
$695
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