Seiko Cal. 7186 - 338

This Spring Drive model from 1978 features a 35mm PVD Black case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-fc20b44ec9c8]

Also known as: UFO, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1978

Related Models

• Seiko 6152-514
• Seiko 4483-635
• Seiko 3867-211
• Seiko 3838-578
• Seiko 3860-235
• Seiko 7095-761
• Seiko 5683-790
• Seiko 6621-195
• Seiko 3844-121
• Seiko 6626-467
• Seiko 0761-309
• Seiko 6153-671