[Size / Mass] Case size (H x W x D): 45.2 x 42.4 x 11.7 (approx. Mm), Belt: Width approx. 18 to 20 mm (can width approx. 20 mm), Arm circumference (maximum) approx. 205 mm, mass : Approximately 85g
[Material] Case: Stainless steel, Band: Leather (calf), Windshield: Sapphire crystal
[Waterproof performance] Enhanced waterproofing for daily life (20 atm)
[Caliber No.] 4R35 automatic winding (with manual winding, with second hand stop function, 23 jewels)
[Accessories] Japanese manual (copy), foreign language notation manual booklet, dressing box (SEIKO dressing box is included, but the design will be different each time it arrives. * Special BOX setting for models for Japan If there is, it may not be a dedicated BOX.)
Among the Prospex brands, the Fieldmaster series is a field watch that is active in a wide range of scenes from outdoor leisure to everyday use. 【Main Specifications】
・ Caliber No: 4R35
・ Drive system: Mechanical self-winding (with manual winding)
・ Accuracy: Daily difference +45 seconds to -35 seconds
・ Driving period: Lasts for about 41 hours at maximum hoisting
・ Case material: Stainless steel
・ Glass material: Sapphire glass
・ Lumibright: Yes (needle / index)
-Band material: Leather (calf)
・ Waterproof: Enhanced waterproof for daily life (20 bar)
・ Magnetic resistance: Yes
-Other features: Screw lock type crown, screw back (for manufacturing reasons, there are individual differences in the orientation of the back lid), rotating bezel
・ Other functions: With calendar (date) function, 23 stones, second hand stop function

Tags:

Seiko  Seiko Men's  Black  Seiko Prospex SRPD  Seiko Prospex Date SRPG