HELM Komodo 03AR3 Automatic Dive Watch
A compact and capable professional dive watch, the HELM Komodo combines robust 316L stainless steel construction with a highly legible white dial, dependable automatic movement, and 300 meter water resistance in a versatile 40 mm case.
Reference 03AR3 features a matte white dial with light blue luminous hour markers and matching luminous hands. The high contrast design provides excellent daytime visibility, while the lume produces a green afterglow in low light. A date display is positioned at six o'clock, preserving the balanced layout of the dial. HELM Watches
Powering the watch is the TMI NH35 automatic movement, offering automatic winding, manual winding, hacking seconds, 24 jewels, a 21,600 vibrations per hour frequency, and approximately 40 hours of power reserve. The NH35 is widely regarded for its durability and straightforward serviceability. HELM Watches
The brushed 316L stainless steel case measures 40 mm across, 47 mm lug to lug, and approximately 15.5 mm thick including the domed sapphire crystal. A screw down crown, screw down caseback, 120 click unidirectional bezel, and 300 meter water resistance give the Komodo genuine dive watch capability. HELM states the model is tested in accordance with ISO 6425:2018. HELM Watches
This example includes the original stainless steel bracelet and an additional NATO strap. The bracelet remains in very good overall condition and is otherwise complete, although three link screws for removable links are missing.
The watch itself presents in very good pre owned condition with only light wear. A scratch is present near the four o'clock area of the case, along with light scratching around the lower lug spring bar holes. Packaging remains in great overall condition.
Specifications
HELM Komodo
Reference 03AR3
Serial number 03AR3J18146
TMI NH35 automatic movement
24 jewels
21,600 vibrations per hour
Approximately 40 hour power reserve
Automatic winding
Manual winding
Hacking seconds
Date display at six o'clock
Matte white dial
Light blue luminous hour markers
Matching luminous hands
Green afterglow
40 mm 316L stainless steel case
Approximately 45 mm width including crown
47 mm lug to lug
Approximately 15.5 mm case height including crystal
20 mm lug width
Brushed stainless steel construction
Integrated crown guards
Screw down crown
Screw down caseback
Double domed sapphire crystal
Internal colorless anti reflective coating
120 click unidirectional rotating bezel
PVD black stainless steel bezel insert
Fully luminous bezel
300 meter / 30 ATM factory water resistance rating
ISO 6425:2018 compliant design
Original stainless steel bracelet
Folding clasp
NATO strap included
Bracelet otherwise complete
Three removable link screws missing
Packaging included
Service history unknown
Condition
This watch is in very good pre owned condition with minimal signs of previous wear.
The brushed stainless steel case remains very clean overall. A light scratch is present near the four o'clock area of the case, with additional light scratching visible around the lower lug spring bar holes from previous strap changes.
The matte white dial, applied markers, hands, date display, and luminous elements remain clean and visually strong.
The sapphire crystal appears clear and free from notable scratches or chips. The bezel remains well presented with only minor superficial wear consistent with careful use.
The original stainless steel bracelet is in very good condition and remains complete in terms of links. However, three screws used to secure removable bracelet links are missing and should be replaced before those links are installed or used.
The additional NATO strap is included and remains in good usable condition.
The packaging is in great overall condition.
The watch is presented in running condition at the time of inspection, with winding, time setting, date, hacking, and automatic winding functions operational.
Service history is unknown.
A compact and capable professional dive watch, the HELM Komodo combines robust 316L stainless steel construction with a highly legible white dial, dependable automatic movement, and 300 meter water resistance in a versatile 40 mm case.
Reference 03AR3 features a matte white dial with light blue luminous hour markers and matching luminous hands. The high contrast design provides excellent daytime visibility, while the lume produces a green afterglow in low light. A date display is positioned at six o'clock, preserving the balanced layout of the dial. HELM Watches
Powering the watch is the TMI NH35 automatic movement, offering automatic winding, manual winding, hacking seconds, 24 jewels, a 21,600 vibrations per hour frequency, and approximately 40 hours of power reserve. The NH35 is widely regarded for its durability and straightforward serviceability. HELM Watches
The brushed 316L stainless steel case measures 40 mm across, 47 mm lug to lug, and approximately 15.5 mm thick including the domed sapphire crystal. A screw down crown, screw down caseback, 120 click unidirectional bezel, and 300 meter water resistance give the Komodo genuine dive watch capability. HELM states the model is tested in accordance with ISO 6425:2018. HELM Watches
This example includes the original stainless steel bracelet and an additional NATO strap. The bracelet remains in very good overall condition and is otherwise complete, although three link screws for removable links are missing.
The watch itself presents in very good pre owned condition with only light wear. A scratch is present near the four o'clock area of the case, along with light scratching around the lower lug spring bar holes. Packaging remains in great overall condition.
Specifications
HELM Komodo
Reference 03AR3
Serial number 03AR3J18146
TMI NH35 automatic movement
24 jewels
21,600 vibrations per hour
Approximately 40 hour power reserve
Automatic winding
Manual winding
Hacking seconds
Date display at six o'clock
Matte white dial
Light blue luminous hour markers
Matching luminous hands
Green afterglow
40 mm 316L stainless steel case
Approximately 45 mm width including crown
47 mm lug to lug
Approximately 15.5 mm case height including crystal
20 mm lug width
Brushed stainless steel construction
Integrated crown guards
Screw down crown
Screw down caseback
Double domed sapphire crystal
Internal colorless anti reflective coating
120 click unidirectional rotating bezel
PVD black stainless steel bezel insert
Fully luminous bezel
300 meter / 30 ATM factory water resistance rating
ISO 6425:2018 compliant design
Original stainless steel bracelet
Folding clasp
NATO strap included
Bracelet otherwise complete
Three removable link screws missing
Packaging included
Service history unknown
Condition
This watch is in very good pre owned condition with minimal signs of previous wear.
The brushed stainless steel case remains very clean overall. A light scratch is present near the four o'clock area of the case, with additional light scratching visible around the lower lug spring bar holes from previous strap changes.
The matte white dial, applied markers, hands, date display, and luminous elements remain clean and visually strong.
The sapphire crystal appears clear and free from notable scratches or chips. The bezel remains well presented with only minor superficial wear consistent with careful use.
The original stainless steel bracelet is in very good condition and remains complete in terms of links. However, three screws used to secure removable bracelet links are missing and should be replaced before those links are installed or used.
The additional NATO strap is included and remains in good usable condition.
The packaging is in great overall condition.
The watch is presented in running condition at the time of inspection, with winding, time setting, date, hacking, and automatic winding functions operational.
Service history is unknown.

