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Dryden

Dryden Heartlander 38mm Automatic Field Watch - Full Lume

Field

$675Sold out

Last checked Oct 26, 2026

View on Dryden’s site ↗

From Dryden

The Dryden Heartlander Field Watch is classic timepiece that can be worn anywhere, anytime . Powered by the trusty Miyota 9015 (6H date) or 9039 (no-date) movement, this watch is tough enough to handle any adventure you might throws its way. With its stylish good looks and durable construction, the Dryden Heartlander Field Watch is sure to make your day - every day. Watch Dimensions: 38mm excluding crown x 46mm lug-to-lug Thickness: 11.2mm including domed crystal 20mm lug width tapers to 16mm at the clasp 6.5mm screw down crown Technical Specs: American Assembly & Regulation Dial : BGW9 Full lume with black painted markers Crystal : Double domed sapphire with anti-reflective coating Bezel : Fixed polished bezel Hands : Black polished outlines Movement : Miyota 9015 (6H date) - 28800 bph with 42 hour power reserve Water resistance: 100 meters / 330 feet Lume : Swiss Superluminova BGW9

Specifications

Details and photos come from Dryden’s website, last checked Oct 26, 2026. Specs were read automatically and may contain mistakes.

Case

Diameter
Not listed
Lug-to-lug
Not listed
Thickness
11.2 mm
Thickness incl. crystal
Not listed
Lug width
Not listed
Material
Other

Movement

Type
Automatic
Caliber
Miyota 9015
Power reserve
Not listed
Functions
Not listed

Crystal and bezel

Crystal
Sapphire
Bezel
Not listed

Water resistance

Rated to
100 m

Dial and lume

Dial
Not listed
Lume
Swiss Superluminova BGW9 Grade A (Dial) and C3 (hands)

Strap

Strap
bracelet
Every spec Dryden lists
Thickness
11.2mm including domed crystal
American Assembly &
Regulation
Dial
Full Lume - BGW9 Grade A
Crystal
Double domed sapphire with anti-reflective coating
Bezel
Fixed polished bezel
Hands
Black outlined with C3 lume
Movement
Miyota 9015 (6H Date) - 28800 bph with 42 hour power reserve
Water resistance
100 meters / 330 feet
Lume
Swiss Superluminova BGW9 Grade A (Dial) and C3 (hands)
Enhanced Dial Lume
The dial now features an even thicker application of BGW9 Super-LumiNova Grade A, resulting in a brighter and longer-lasting blue-green glow.
High-Contrast C3 Hands
For ultimate clarity, the new, sleeker handset is now filled with C3 Super-LumiNova . Its intense green hue creates a distinct two-tone effect against the BGW9 dial, making the hands immediately "pop" for instant time-telling in the dark.
Refined Crown & Bracelet
This updated model also features a smaller, more proportionate crown and now comes standard with our acclaimed on-the-fly micro-adjust bracelet for exceptional all-day comfort.
Case
38mm excluding crown x 46mm lug-to-lug
Bracelet
20mm lug width tapers to 16mm at the clasp
Crown
6.5mm screw down crown
Regulation
+12s / -10s per day
Weight (watch head only)
~59 grams
Weight (including unsized bracelet)
~135 grams

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