SEIKO 5 SPORTS Field series mechanical watch Seiko 5 Sports Made in Japan SRPJ83 Beige Overseas model [Seiko] Mid-size Men's [Item]

[Size/Weight] Case size (length x width x thickness): 44.4 x 36.4 x 12.5 (approx. mm), belt: width approx. 18 mm, lug width approx. 18 mm, arm circumference length (longest) approx. 225 mm, mass: approx. 64 g [Material] Case: Stainless Steel, Band: Nylon, Windshield: Curved Hardlex Crystal [Waterproof performance] Reinforced waterproof for daily life (10 ATM) [Caliber No.] 4R36 Automatic winding (with manual winding, second hand stop function, calendar (date/day) function, number of stones 24 stones) *The calendar is bilingual and is basically [English & Spanish], but there are also [English & Arabic], [English & French], etc., and we are unable to specify the language as the calendar will arrive randomly. If you contact us before purchasing, we will let you know the languages in stock. [Accessories] Japanese instruction manual (copy), foreign language instruction booklet, cosmetic case (SEIKO cosmetic case is included, but the design differs each time it arrives) This is a mid-size model with a case size of 36.4 mm, recommended for those with narrow wrists. [Main specifications] ●Caliber No.: 4R36 ●Drive system: Mechanical automatic winding (with manual winding) ●Accuracy: +45 seconds to -35 seconds per day ●Driving period: Approximately 41 hours at maximum winding ●Case material: Stainless steel ●Glass material: Curved Hardlex ●LumiBrite: Available (hands/index) ●Band material: Nylon ●Waterproof: Reinforced waterproof for daily life (10 ATM) ●Magnetic resistance: Yes ●Other features: See-through screw back (Due to manufacturing reasons, there are individual differences in the direction of the back cover.) ●Other functions: Calendar (date/day of the week) function, number of stones 24, second hand stop function