Luminox Sea Turtle Giant Quartz Watch, Green, Carbon, 44 mm, 10 atm, Day band-carbon No wonder it’s the pen

No wonder it’s the pen of choice for several American Presidents

Its guilloche is made of diamonds and is emblematic of vintage models

from the Chinkin collection

Barrel width 9 mm Weight (with cap) 20 gr

New inspiration

Luminox Sea Turtle Giant Quartz Watch, Green, Carbon, 44 mm, 10 atm, Day band-carbon No wonder it’s the penLine Sea Turtle Reference XS. 0337 Movement Quartz Case Material Carbon Crystal Mineral Dial color Green Diameter 44 mm Thickness 12 mm. Crown Double Security Gasket Case back Screw fastened Water resistant depth 10 atm Strap Rubber Lume components Hands, indices and bezel Lume Material Night Vision Tubes (25 years) Bezel Function Hour scale Calendar type Day Warranty 3 years Country of Manufacture Switzerland Additional information: Unidirectional