Side by side

Tornek-Rayville CISO M38 FieldvsSpinnaker Hull

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
Hull
SpinnakerHull
MSRP $159

At a glance

12 of 29 specs differ
Diameter
CISO M38 Field38mm
Hull42mm
Power Reserve
CISO M38 Field42h
Hull40h
Water Resistance
CISO M38 Field100m
Hull100m
MSRP
CISO M38 Field$695
Hull$159

Full specifications

Case

6 specs
Category
Diver
Diameter
38mm
42mm
Thickness
12.45mm
15mm
Lug-to-Lug
43.6mm
47.5mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

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

Movement

2 specs
Caliber
TMI NH36
SII NH35A
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$695
$159

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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.

Spinnaker Hull

The Spinnaker Hull is widely praised by owners for its textured or deep sandwich dials, bold cushion case design, and vintage charm, with one owner finding its jubilee bracelet superior to Seiko's. The meca-quartz movement is a common feature, and the watch offers 100m water resistance. However, the 24-hour subdial is considered functionally illogical and visually unappealing by one owner, and the mineral crystal is noted as a drawback compared to sapphire. On balance, owners rate the Spinnaker Hull highly for its significant style and value at its budget price point.

From video reviewers

The watch's lume is a strong point. Reviewers noted the absence of a sapphire crystal as a drawback.

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