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Formex

AirField Automatic 40mm - Tarmac Grey

$1,200
FINISH/COLORS
AirField Automatic 40mm - Desert Sand
AirField Automatic 40mm - Horizon Blue
AirField Automatic 40mm - Jet Black
AirField Automatic 40mm - Tarmac Grey

Desert Sand

Horizon Blue

Jet Black

Tarmac Grey

Strap Options: Khaki Green Nylon/Velcro Strap
Black Leather Strap
Leone Brown Leather Strap
Caraffa Brown Leather Strap
Blue Leather Strap
Black Nylon/Velcro Strap
Blue Nylon/Velcro Strap
Blue/Black Nylon/Velcro Strap
Electric Blue Nylon/Velcro Strap
Khaki Green Nylon/Velcro Strap
Sand Nylon/Velcro Strap

Expected delivery around end of October, 2026.
Formex
$1,200

AirField Automatic 40mm - Tarmac Grey

The Details

  • 40 mm

    Case Size

  • 10.5 mm

    Case Height

  • 48 mm

    Lug to Lug

  • 150m

    Water Resistance

Overview

Case Height

10.5 mm

Case Size

40 mm

Collection

Field Automatic

Style

Pilot

Lug to Lug

48 mm

Lug Width

20 mm

Movement

Automatic

Reference

0661.1.6546

Release Date

2026-09-24

Water Resistance

150m

Case

Caseback

Closed

Case Material

Titanium Grade 2, hard-coated to 900 HV (Vickers)

Clasp / Buckle

Carbon fiber composite clasp with patented gradual 7mm fine adjustment system

Crystal

Scratch-resistant sapphire crystal with anti-reflective coating

Dial Color

Grey

Dial Features

Finely grained dial surface with a sloped chapter ring rising toward the sapphire crystal. Recessed hour markers and Arabic numerals with a triangle flanked by two dots at 12 o’clock for immediate orientation. Formex signature beveled date window with color-matched date disc.

Hands

Broad sword-shaped hour and minute hands with sandblasted surfaces, filled with Super-LumiNova® Grade A, paired with a long, slender seconds hand featuring an aircraft-shaped counterweight; additionally featuring a red tip on the seconds hand.

Lume

Super-LumiNova® BGW9 Grade A

Strap / Bracelet Material

Nylon velcro straps in black, blue, khaki green and sand or Bolgheri leather straps in black, leone brown, caraffa brown or blue. All straps can be changed using a Quick Release system and does not require the use of any tools.

Weight

54 g

Movement

Caliber

Sellita SW200-2 Power+

Features

Swiss Made

Frequency

4 Hz / 28,800 A/h

Jewels

26 Jewels

Movement

Automatic

Power Reserve

65 Hours

Complication

Date

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About Formex

Innovating Swiss Precision

Formex Watches was established in 1999 and since has developed a reputation for creating exceptional Swiss-made watches and is one of the leading examples of the rising landscape of independent watchmakers. With their headquarters based in Biel, Switzerland, they pride themselves on using top quality materials and developing timepieces of great precision, offering COSC certified watches accurate within a few seconds a day.

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