Side by side

CWC E9 Automatic Diver WatchvsBoldr Expedition Enigmath

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

E9 Automatic Diver Watch
CWCE9 Automatic Diver Watch
MSRP $1,391
Expedition Enigmath
BoldrExpedition Enigmath
MSRP $599

At a glance

9 of 29 specs differ
Diameter
E9 Automatic Diver Watch41mm
Expedition Enigmath41mm
Power Reserve
E9 Automatic Diver Watch40h
Expedition Enigmath42h
Water Resistance
E9 Automatic Diver Watch300m
Expedition Enigmath200m
MSRP
E9 Automatic Diver Watch$1,391
Expedition Enigmath$599

Full specifications

Case

4 specs
Category
Diver
Tool
Thickness
12mm
12.8mm
Lug-to-Lug
47mm
47.5mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Dial Color
CWC E9 Automatic Diver Watch (SF300-E9 AS120)
Enigmath Coconino

Movement

2 specs
Caliber
Sellita SW200-1
Miyota 9039,
Power Reserve
40h
42h

Pricing

1 specs
MSRP
$1,391
$599

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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.

CWC E9 Automatic Diver Watch

Owners widely praise the CWC E9 Automatic Diver Watch for its military-spec toughness and satisfyingly easy-to-wind crown, with one owner calling it a perfect reissue due to its thin case, small size, and legibility. Some owners appreciate its durability and value as a beater or summer watch, noting its solid bars are a military requirement and highlighting its significant wrist presence and unique "Jolly Roger" dial design. Critics find the CWC E9 Automatic Diver Watch overpriced for its mineral crystal and 60-click bezel, despite its military heritage and HAQ movement, and its luminous paint is noted as low glow. Overall, owners rate the CWC E9 Automatic Diver Watch highly for its military-spec toughness and wrist presence, despite some reservations about its value proposition.

Boldr Expedition Enigmath

The watch's slide rule function is a convenient feature, allowing for calculations on the go. One potential drawback is the use of the Japanese Miyota 9039 movement, which may be a trade-off for some buyers. Reviewers disagree on whether the quick 'on the fly' adjust bracelet is a more significant advantage than the watch's sapphire crystal for durability and scratch resistance.

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