Seiko Cal. 0721 - 714

This Spring Drive model from 1997 features a 37mm PVD Black case. It features a White dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-26e72bc8709d]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

White

Jewels

28j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1997

Related Models

• Seiko 5214-334
• Seiko 6192-682
• Seiko 7185-511
• Seiko 7149-937
• Seiko 5294-907
• Seiko 4555-639
• Seiko 6122-813
• Seiko 6226-771
• Seiko 6263-362
• Seiko 6659-967
• Seiko 4574-365
• Seiko 6652-925