Seiko Cal. 7198 - 445

Released in 1975, the Cal. 7198 with design code 445 was part of Seiko's domestic market collection. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-3d0e2542e2ad]

Also known as: Sea Horse, Flighty

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1975

Related Models

• Seiko 6351-191
• Seiko 7010-665
• Seiko 4578-130
• Seiko 6227-528
• Seiko 4487-133
• Seiko 4520-142
• Seiko 4539-785
• Seiko 3815-209
• Seiko 4524-900
• Seiko 7140-655
• Seiko 3815-225
• Seiko 4558-247