[Seiko] Presage Automatic Men's Watch SRPF28J1 - Brown

[Main Specifications/Features] ● Caliber No.: 4R35 ● Movement Type: Mechanical Automatic with Manual Winding ● Accuracy: +45 to -35 seconds per day ● Power Reserve: Approximately 41 hours when fully wound. ※ Approximately 950 rotations of the rotor are required to fully wind the watch without using manual winding. ● Jewels: 23 ● Case Material: Stainless Steel ● Glass Material: Sapphire Crystal ● Band Material: Stainless Steel ● Water Resistance: Enhanced Water Resistance for Daily Life (10 atmospheres) ● Other Features: See-through case back & screw-back (Due to manufacturing reasons, the orientation of the case back may vary.) ● Other Functions: Calendar (date) function, stop seconds function

・[Size/Weight] Case Size (Height x Width x Thickness): 45.3 x 39.2 x 11.8 (approx. mm), Band: Width approx. 18 (buckle side) ~ 20 (case side) mm, Lug Width approx. 20 mm, Maximum Arm Circumference: approx. 205 mm, Weight: approx. 128 g ・[Material] Case: Stainless Steel, Band: Stainless Steel, Windshield: Sapphire Crystal ・[Water Resistance Performance] Enhanced Water Resistance for Daily Life (10 atmospheres) ・[Caliber No.] 4R35 Automatic (with manual winding, stop seconds function, calendar (date) function, 23 jewels) ・[Accessories] Japanese instruction manual (copy), Presentation box (A [SEIKO] presentation box is included, but the box design may vary depending on stock and cannot be specified.)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device's requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.