Q: Does this watch have a tachymeter?

Not directly. However, you can divide 3600 by the number of seconds it took you to travel one mile to calculate your speed in miles per hour. Line up the '10' on the outer dial with the number of seconds it took you to travel one mile. Look at the 36 (3600) on the inner dial. The number on the outer dial over 36 will show your speed in mph . If it took you 36 seconds or less to travel one mile, multiply the number on the outer dial by 10.

What is the diameter of just the round part of the watch ?

Dimensions (H x W x D) 51,00mm x 45,50mm x 11,40mm

What is the difference between this one and the ef 527d 1avef mens chronological edifice watch, that is advertised for $109

Its practically the same watch but the EF-527D-1AVEF has a couple dial changes with red accents in small portions of the display

Aviator Look Bracelet Watch

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£179.82

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Description

🕶️ Elevate your wrist game with precision and style that commands attention.

COMFORT MEETS STYLE - Ergonomic stainless steel bracelet with smaller rounded links hugs your wrist for all-day wearability without sacrificing sophistication.
SECURE DURABLE DESIGN - Screw-lock crown and case back combined with a double-lock, 1-press, 3-fold buckle ensure your watch stays put and protected.
PRECISION TIMING MASTERY - Track elapsed time down to 1/20th of a second with a sleek chronograph designed for the detail-driven professional.
BUILT TO BRAVE THE ELEMENTS - Water resistant up to 330 feet, this timepiece keeps pace whether you're in the boardroom or on weekend adventures.
AVIATOR INSPIRED TECHNICAL EDGE - Slide rotating inner bezel enables complex calculations like speed and fuel consumption—because your watch should work as hard as you do.

The Casio Aviator-Look Bracelet Watch blends aviation-inspired technical features with modern style and comfort. It boasts a 1/20 second chronograph, slide rotating inner bezel for advanced calculations, and robust water resistance up to 100 meters. Crafted with a stainless steel case and bracelet, screw-lock crown and case back, and protected by mineral glass, this watch offers durability and precision for professionals who demand both function and fashion.

Specifications

ASIN	B003URUM6W
ASIN	B003URUM6W
Age Range Description	Adult
Band Colour	Silver
Band Material Type	Stainless Steel
Band Width	22 Millimetres
Batteries	1 LR44 batteries required.
Brand Name	Edifice
Case Diameter	45.5 Millimetres
Case Material Type	Stainless Steel
Case Thickness	11.4 Millimetres
Character	Fashion
Clasp Type	Push Button Foldover Clasp With Safety
Closure Type	Push-Button
Crystal	Mineral Glass
Customer Reviews	5.0 5.0 out of 5 stars (1)
Customer reviews	5.0 5.0 out of 5 stars (1)
Date First Available	24 Jan. 2011
Department	Unisex Adults
Dial Color	black
Display	Analogue
Embellishment Feature	Crystal
Face Style	Modern
Global Trade Identification Number	00079767927295
Included Components	Band
Is discontinued by manufacturer	No
Item Shape	Round
Item Weight	0.06 Pounds
Item model number	EF527D-1AV
Manufacturer	Casio
Manufacturer	Casio
Manufacturer Part Number	EF527D-1AV
Model Name	EF527D-1AV
Model Number	EF527D-1AV
Pattern	Solid
Power Source	Battery Powered
Product Dimensions	13 x 13 x 13 cm; 27.22 g
Special Features	Chronograph, Water Resistant
Sport Type	Walking
Strap Type	Bracelet
Style Name	Bracelet
Theme	Sports
UPC	079767927295
Unit Count	1 Count
Watch Movement Type	Quartz
Water Resistance Depth	330 Feet
Water Resistance Level	Water Resistant

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