---
type: product
title: Edifice EFK-100D-3AER Classic Automatic Watch
handle: edifice-efk-100d-3aer-classic-automatic-watch
url: >-
  https://www.hsjohnson.com/products/edifice-efk-100d-3aer-classic-automatic-watch
sku: EFK-100D-3AER
price: '26900.0'
currency: GBP
tags:
  - in_stock
  - Mens
  - new-arrival
collections:
  - Watches
  - Edifice
  - In Stock
  - Casio
  - All
  - Mens Watches
  - OrderlyEmails - Recommended Products
  - New Arrivals
variants:
  - title: Default Title
    price: '269.00'
    sku: EFK-100D-3AER
images:
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    https://cdn.shopify.com/s/files/1/0621/1164/5922/files/EFK-100D-3AER.jpg?v=1788333413
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    https://cdn.shopify.com/s/files/1/0621/1164/5922/files/EFK-100D-3AER1_Custom.jpg?v=1788333413
  - >-
    https://cdn.shopify.com/s/files/1/0621/1164/5922/files/EFK-100D-3AER2_Custom.jpg?v=1788333414
created_at: null
updated_at: null
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---

A masterpiece of automotive-inspired horology, the Edifice EFK-100D-3AER blends precision engineering with motorsport aesthetics. The electroforming dial showcases a striking forged-carbon-style texture that commands attention, while sapphire crystal glazing and a sharply contoured bezel enhance its aggressive, track-ready character.  
Beneath the surface lies a refined mechanical movement boasting a generous 40-hour power reserve, visible through the transparent case back—a window into watchmaking craftsmanship. The three-hand analogue display sits within a compact 39mm case designed for both wrist presence and everyday wearability.  
Built to endure, this timepiece offers 100 meters of water resistance, making it equally at home in the workshop or on the road. For those who appreciate the marriage of haute horlogerie and high-performance design, the EFK-100D is precision incarnate.

**We are a Casio UK authorised dealer**  
**New boxed stock with full retail boxes & paperwork**  

**Basic Information**

Case size (L× W× H)  
43.5 × 39 × 12.5 mm  
Weight  
148 g  
Case and bezel material  
Stainless steel  
Band  
Stainless Steel Band  
Solid Band  
One-touch 3-fold Clasp  
Construction  
Magnetic Resistant  
Water resistance  
100-metre water resistance  
Country of origin  
China  
Movement type Seiko NH35A  
Winding mechanism: Automatic with manual winding  
**Exterior**  
Glass  
Sapphire Crystal  
Back plate  
See-through screw lock back  
Compatible band size  
150 to 205 mm   
**Watch Features**  
Run time  
Power reserve: Approximately 40hours  
Accuracy  
Mean daily rate: -35 to +45 seconds  
**Other features**  
Date display  
Hacking function (seconds hand)  
Number of jewels: 24  
Vibrator 21,600 vibrations per hour