Alpina Alpiner Extreme Automatic Watch, Blue, 41 mm, Day, AL-525N4AE6Brand Alpina Line Alpiner Reference AL 525N4AE6 Movement Automatic Caliber AL 525 Jewels 26 jewels Power Reserve 38 Hours Frequency 28800 A h Case Material Stainless steel Diameter 41 mm Thickness 11. 5 mm. Crystal Sapphire Dial color Blue Calendar type Day Lume components Hands and indices Crown Screw down Case back Screw fastened Water resistant depth 20 atm Strap Rubber Band color Blue Band width 18 mm. Clasp type Buckle Country of Manufacture

and an innovative system for quick battery replacement and oil recharge without the need to send it to the factory

NIB Movement Quartz Caliber Case Material Cellulose acetate Case Material Stainless steel Diameter 40 mm Thickness 11

Line Ecridor Reference 402

Dupont Line Défi Reference 172004 Material Leather Color Black Type of case Soft Number of cards 6 Cards Additional compartments 1 Height 84 mm Length 108 mm

balance and proportion

Line Feel Reference FEEFP21RT1803 Material Resin Color Pink Section Resin Trim Ruthenium Nib 18k Gold Filling System Piston Filler Feed Ebonite Closing System Screw-on Closed length 148 mm

Weight (without cap) 11 gr

Brand Diamine Line Ink bottles & Accessories Reference Maroon80ml Color Maroon Capacity 80ml

The Engineer Master II Skindiver Heritage is an exceptionally watertight dive and sports watch equipped with a unique internal rotating dive bezel enhanced by luminous micro gas tubes

Brand Sailor Line King of Pens Reference 10-1600-488 Material Ebonite Clip Gold Color Brown Nib 21K Gold bicolored Filling System Cartridge / Converter Closing System Screw-on Closed length 153

all protected by a mineral crystal

The background of the pen's body is painted using Oh-Hi-Nuri