Seiko Cal. 7186 - 774

Released in 1968, the Cal. 7186 with design code 774 was part of Seiko's domestic market collection. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-4aa437955e3a]

Also known as: Helmet

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

22j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1968

Related Models

• Seiko 4444-279
• Seiko 5647-351
• Seiko 4481-537
• Seiko 6124-284
• Seiko 6698-247
• Seiko 6214-299
• Seiko 6620-250
• Seiko 0722-919
• Seiko 6184-317
• Seiko 6119-262
• Seiko 4432-859
• Seiko 0799-137