Seiko Essentials Collection SSB321

From the Men’s Essential Collection. A perfect blend of precision and design, this rugged quartz chronograph is crafted of stainless steel, with secure screwdown caseback and blue ion finish tachymeter bezel. The blue patterned dial, with yellow accents, features three subdials, a date calendar, and LumiBrite hands. Chronograph timing provides measurement of up to 12 hours of elapsed time in 1/5-second increments. 10 bar, 100M Water Resistant

Technical Data

TYPE: Watch

GENDER: Men

MOVEMENT: Quartz Chronograph

CALIBER: 8T67

DIAL COLOR: Blue

BAND: Stainless Steel

STRAP MATERIAL: Stainless steel bracelet

CASE THICKNESS: 12.85 mm

CASE MATERIAL: Stainless steel case

CASE SIZE: 43.90 mm

CRYSTAL TYPE: Hardlex crystal

WATERPROOF: 10 bar 100 meters (330 feet)

3 year battery

Features

Hour, minute, and small second hands

Chronograph measures up to 12 hours of elapsed time in 1/5-second increments

Tachymeter bezel with Blue ion finish

Blue patterned dial with yellow accents

Screwdown caseback

LumiBrite hands

Date calendar