Seiko Cal. 7115 - 286

This Spring Drive model from 1978 features a 43mm Two-Tone case. With its 21mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-8d67afe8415d]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1978

Related Models

• Seiko 5270-372
• Seiko 4474-870
• Seiko 5231-109
• Seiko 7198-707
• Seiko 4580-577
• Seiko 6391-718
• Seiko 7151-645
• Seiko 5257-765
• Seiko 3818-694
• Seiko 7180-660
• Seiko 7187-779
• Seiko 5631-574