Seiko Cal. 0721 - 916

The Seiko 0721-916 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-120b5d2efd80]

Also known as: Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

14.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Black

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1970

Related Models

• Seiko 3811-789
• Seiko 4466-504
• Seiko 7181-535
• Seiko 4483-491
• Seiko 6642-820
• Seiko 6686-309
• Seiko 0785-117
• Seiko 6281-987
• Seiko 5275-576
• Seiko 0716-236
• Seiko 6370-390
• Seiko 3850-345