Round black and silver-colored U-Boat chronograph watch, u-boat, HD wallpaper

PC(720P, 1080P, 2K, 4K,8K):

• 1366x768
• 1920x1080
• 1440x900
• 1600x900
• 1280x800
• 1024x768
• 1280x1024
• 1536x864
• 1680x1050
• 1280x720
• 1360x768
• 360x640
• 2560x1440
• 2560x1080
• 1920x1200
• 1280x768
• 1024x600
• 800x600
• 1364x768
• 320x570
• 3840x2160
• 7680x4320

iMac:

iMac 21.5" LED-backlit 1080P:

1920x1080

iMac 21.5" Retina 4K:

4096x2304

iMac 27" Retina 5K:

5120x2880

MacBook:

MacBook Air 11.6":

1366x768

MacBook Air 13", MacBook Pro 15.4":

1440x900

MacBook Pro 13.3":

1280x800

MacBook Pro 15.4" Retina:

2880x1800

MacBook Pro 16":

3072x1920

MacBook Pro 17":

1920x1200

MacBook Pro 13.3" Retina, MacBook Air 13" Retina:

2560x1600

Dual monitor:

• 2732x768
• 3840x1080
• 2880x900
• 3200x900
• 2560x800
• 2048x768

Triple monitor:

• 4098x768
• 5760x1080
• 4320x900
• 4800x900
• 3840x800
• 3072x768

Quadruple monitor:

• 2732x1536
• 3840x2160
• 2880x1800
• 3200x1800
• 2560x1600
• 2048x1536

iPhone:

iPhone 2G, iPhone 3G, iPhone 3GS:

320x480

iPhone 4, iPhone 4s:

640x960

iPhone 5, iPhone 5s, iPhone 5c, iPhone SE:

640x1136

iPhone 6, iPhone 6s, iPhone 7, iPhone 8:

750x1334

iPhone 6 plus, iPhone 6s plus, iPhone 7 plus, iPhone 8 plus:

1242x2208

iPhone X, iPhone Xs, iPhone 11 Pro:

1125x2436

iPhone Xs Max, iPhone 11 Pro Max:

1242x2688

iPhone Xr, iPhone 11:

828x1792

Android:

• 720x1280
• 1080x1920
• 480x854
• 480x800
• 540x960
• 600x1024
• 800x1280
• 1440x2560
• 320x480
• 1080x1812
• 1080x1800
• 720x1208
• 375x667
• 320x568
• 1440x2960
• 1080x2160

iPad:

iPad, iPad 2, iPad Mini:

768x1024, 1024x768

iPad 3, iPad 4, iPad Air, iPad Air 2, 2017 iPad, iPad Mini 2, iPad Mini 3, iPad Mini 4, 9.7" iPad Pro:

2048x1536, 1536x2048

10.5" iPad Pro:

2224x1668, 1668x2224

11" iPad Pro:

2388x1668, 1668x2388

12.9" iPad Pro:

2732x2048, 2048x2732

Surface & Android tablets:

• 2736x1824
• 2048x1536
• 1024x600
• 1600x1200
• 2160x1440

• 1824x2736
• 1536x2048
• 600x1024
• 1200x1600
• 1440x2160