Seiko Cal. 6373 - 226

The Seiko 6373-226 represents an important milestone in Seiko's 1969 lineup. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-0cae66e0a086]

Also known as: Sumo, Bellmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1969

Related Models

• Seiko 6626-342
• Seiko 7010-779
• Seiko 4596-423
• Seiko 4412-266
• Seiko 6630-290
• Seiko 7042-316
• Seiko 3841-750
• Seiko 5697-413
• Seiko 7028-910
• Seiko 6286-871
• Seiko 5632-140
• Seiko 6674-567