Side by side

Tornek-Rayville CISO M38 FieldvsZelos Helica Moonphase

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

CISO M38 Field
Tornek-RayvilleCISO M38 Field
MSRP $695
Helica Moonphase
ZelosHelica Moonphase
MSRP $1,049

At a glance

11 of 29 specs differ
Diameter
CISO M38 Field38mm
Helica Moonphase39mm
Power Reserve
CISO M38 Field42h
Helica Moonphase40h
Water Resistance
CISO M38 Field100m
Helica Moonphase100m
MSRP
CISO M38 Field$695
Helica Moonphase$1,049

Full specifications

Case

5 specs
Category
Moonphase
Diameter
38mm
39mm
Thickness
12.45mm
10mm
Lug-to-Lug
43.6mm
39mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

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

Movement

2 specs
Caliber
TMI NH36
Sellita SW288 Moonphase
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$695
$1,049

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Tornek-Rayville CISO M38 Field

Owners widely report the Tornek-Rayville CISO M38 Field offers high overall quality with a comfortable bracelet featuring single-sided screw links. The watch exhibits minimal wear, with only hairline scratches and a faint, difficult-to-photograph bezel mark. On balance, owners value the Tornek-Rayville CISO M38 Field for its robust build and comfortable wearability.

Zelos Helica Moonphase

Owners widely praise the Zelos Helica Moonphase for its gorgeous aventurine dial, unique industrial-dress aesthetic, and comfortable wearability, with one owner calling it spectacular and another their favorite Zelos. The moonphase complication is frequently highlighted as beautiful, though some find the double moon distracting or the dial cluttered. A manual-wind movement combined with a screw-down crown is noted as a drawback by some, requiring adjustment and potentially feeling fragile when fully wound, while one owner reports a 43-hour power reserve. On balance, owners rate the Zelos Helica Moonphase highly for its stunning aventurine dial and unique design at its price point.

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