Seiko Cal. 7190 - 156

The Seiko 7190-156 represents an important milestone in Seiko's 1974 lineup. It features a Burgundy dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-13e54aabd394]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

35mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1974

Related Models

• Seiko 6233-828
• Seiko 5663-751
• Seiko 5227-205
• Seiko 7024-789
• Seiko 5660-295
• Seiko 7076-627
• Seiko 6674-243
• Seiko 4510-980
• Seiko 4589-819
• Seiko 7132-690
• Seiko 6655-669
• Seiko 6623-526