Seiko Cal. 0741 - 845

This Spring Drive model from 1972 features a 37mm Hardlex-Coated Steel case. It features a Black dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-3a326f4e960a]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

25j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1972

Related Models

• Seiko 0744-377
• Seiko 4439-531
• Seiko 5647-776
• Seiko 4442-671
• Seiko 5627-752
• Seiko 6683-365
• Seiko 4421-767
• Seiko 7127-371
• Seiko 3886-992
• Seiko 6189-578
• Seiko 6299-154
• Seiko 6118-627