Seiko Cal. 6626 - 437

The Seiko 6626-437 represents an important milestone in Seiko's 1990 lineup. It features a Navy dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-301ae00a3824]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1990

Related Models

• Seiko 4448-730
• Seiko 6113-161
• Seiko 6171-338
• Seiko 6284-888
• Seiko 6388-139
• Seiko 7121-733
• Seiko 6213-711
• Seiko 4521-712
• Seiko 5643-415
• Seiko 7170-272
• Seiko 4581-863
• Seiko 6341-587