40.50.04O

Current delivery time: 4 weeks

Price: 1.849,00 € 1.553,78 € (VAT excl.)

Incl. VAT, free shipping within Germany
For dispatch to countries outside the EU, VAT won't be charged. VAT Refund when purchasing the watch directly from our sales plant.
Unless otherwise specified, the delivery time is 2–3 weeks.

40.50.X.04O_+_Vint-M-20-04-E-03

Functions
Hours, minutes, chronograph with 30 min- and 12 hours counters and central second hand, date- and day of the week display

Case
Polished stainless steel, crown flank protection, anthracite-black hard-material coated stainless steel pilot bezel features bidirectional rotation in minute increments, FKM-R sealing system

Dial and Hands
Electroplated black dial, indices coated with white luminescent color C1 (Grade X1), hands coated with white luminescent color C1, stop counter second hand in white with a tip in orange

Specific features
2 stop-subdials, no subsidiary seconds

Leather Strap Vintage

Brown saddle leather with light contrast stitching, at tip of strap and at lug ends.

Band lug width 20 mm, with pin-clasp or folding clasp (18 mm width), with quick-change spring bars for quick and tool-free assembly/disassembly of the bracelet on the watch case.

Strap length Vintage

Is the length of the strap sufficient for my wrist size?

ideal wrist circumference: 183 mm  / 7.2 in 
min. wrist circumference: 171 mm  / 6.7 in 
max. wrist circumference: 203 mm  / 8.0 in

How to determine the correct strap length?

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Additional Options

Solid Case Back

Solid stainless steel back with FKM-R seal, unchanged overall height and pressure resistance compared to the sapphire glass back.

A polished back is used for polished and satin-finished watches, and a matted back for glass beads blasted watches.

Days of week in English

Display of the days of the week in English (abbreviation), not available for left watches.

User manual

Download user manual for chronographs (428.8 KiB)

Technical details

Movement

Calibre SW500
Self-winding mechanical movement
Chronograph function integrated into the movement
25 jewels
28.800 vibrations per hour; 4 Hz.
Stone lever escapement
Stop-second
Glucydur Balance Wheel
Shock resistant as per DIN 8308
Anti-magnetic as per DIN 8309/ISO 764
Movement diameter 13 1/4"" (30,4 mm)
Incabloc shock protection
Unidirectional self-winding mechanism with ball bearing, weight segment made of heavy metal
Power reserve approx. 60 hours
Movement decorated, blued screws, weight segment with engraved Guinand logo

Functions

Hours, minutes
Chronograph with 30 min- and 12 hours counters and central second hand
Date- and day of the week display

Case

Stainless steel, polished or bead-blasted
Sapphire crystal glass, domed, anti-reflective on the interior
Screwed back with sapphire crystal glass
Screwed crown with 3-way sealing system and flank protection
Hard-coated stainless steel pilot's bezel, rotatable in minute steps in both directions
Sealing system FKM-R for pushers, crown and case back
Protected pushers
Pressure resistant up to 20 bar

Dimensions and Weight

Case diameter: approx. 40.7 mm / 1.6 inch
Case thickness: 15.7 mm / 0.62 inch
Band lug width: 20 mm
Lug-to-lug distance: 48.7 mm / 1.92 inch
Distance between the spring bars: 45.7 mm / 1.8 inch
Weight without strap: ca. 92 grams

Duograph Chrono Configurator