Seiko Cal. 7156 - 343

The Seiko 7156-343 represents an important milestone in Seiko's 1965 lineup. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-567dbad42838]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

12.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1965

Related Models

• Seiko 6265-311
• Seiko 6687-312
• Seiko 6382-496
• Seiko 5680-304
• Seiko 6188-552
• Seiko 4428-785
• Seiko 4522-971
• Seiko 3835-941
• Seiko 6168-241
• Seiko 4511-855
• Seiko 4448-799
• Seiko 6664-263