Side by side
Tornek-Rayville CISO M38 FieldvsTSAO Baltimore OLD BAY Timepiece
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
CISO M38 Field38mm
OLD BAY Timepiece40mm
Power Reserve
CISO M38 Field42h
OLD BAY Timepiece41h
Water Resistance
CISO M38 Field100m
OLD BAY Timepiece200m
MSRP
CISO M38 Field$695
OLD BAY Timepiece$550
Full specifications
Case
5 specsCategory
—
—
Diameter
38mm
40mm
Thickness
12.45mm
13.2mm
Lug-to-Lug
43.6mm
46mm
Water Resistance
100m
200m
Crystal & Dial
3 specsAR Coating
Yes
Inner
Dial Color
Black
—
Lume
Superluminova
None
Movement
2 specsCaliber
TMI NH36
Seiko NH38
Power Reserve
42h
41h
Pricing
1 specsMSRP
$695
$550
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