Presage Style 60s. Celebrating the fresh spirit of the 1960s, this design is an homage to Seiko’s 1964 “Crown Chronograph,” combining a bold ruggedness with a refined and tailored style. Framed by a metallic bezel with laser engraved details, the sunray finish dial inherits the layout of the original model with a dark brown color inspired by vintage work jackets. The faceted indices are polished for an elegant shine, enhanced by the stainless steel case and box shaped crystal, providing beautiful dimensionality. Visible underneath the screwdown see-through caseback, the 23-jewel automatic movement beats at a frequency of 21,600 vibrations per hour and offers manual winding capability with a power reserve of approximately 41 hours. Crafted of stainless steel, this versatile timepiece features a sophisticated multi-row bracelet, tri-fold push button release clasp, a date calendar and LumiBrite hands and markers for superior visibility. 5 bar, 50M Water Resistant

Caliber Number: 4R35
Movement Type: Automatic with manual winding
Power reserve: Approx. 41 hours
Jewels: 23

Functions:
- Stop second hand function
- Date display

Case Material: Stainless steel
Case Size:
- Thickness: 12.0mm
- Diameter: 39.5mm
- Lug-to-lug: 46.2mm

Crystal: Box-shaped Hardlex
LumiBrite: Lumibrite on hands and index(es)
Clasp: Three-fold clasp with push button release
Distance between lugs: 20mm

Water Resistance: 5 bar
Magnetic Resistance: 4,800 A/m
Weight: 129.0g

Features:
- See-through case back
- See-through & Screw case back