Basic Functions: Central hr, Central min, Central sec

Complications:

Date

GMT

Water resistance: 200m, 20bar

Case material: Stainless steel

Case size: 44.2 mm

Weight: 188 grams

Thickness: 14.4 mm

Lug width for bracelet: 21 mm

Lug-to-lug distance: 50.6 mm

Crystal: Sapphire, AR coating

Seiko 9S86

Winding type: automatic

Japanese made

Reliability: Very high

55 hours Power Reserve

Accuracy: -3/+5 seconds / day

Frequency - Variations per hour: 5Hz - 36000 V/h

37 jewels