Seiko Cal. 7087 - 431

Released in 1970, the Cal. 7087 with design code 431 was part of Seiko's domestic market collection. It features a Navy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-485171f0bf21]

Also known as: UFO, Bellmatic

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

22j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1970

Related Models

• Seiko 6289-415
• Seiko 4496-825
• Seiko 4527-897
• Seiko 6280-547
• Seiko 7061-877
• Seiko 7060-141
• Seiko 7127-900
• Seiko 7040-222
• Seiko 3853-311
• Seiko 6273-152
• Seiko 5266-427
• Seiko 5256-463