Seiko Cal. 7042 - 283

This Spring Drive model from 1986 features a 36mm Gold-Plated case. Powered by the 7042 caliber with 27j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-dc567a3f70e3]

Also known as: Tuna, UFO

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Navy

Jewels

27j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1986

Related Models

• Seiko 5698-891
• Seiko 4467-789
• Seiko 6665-287
• Seiko 6640-227
• Seiko 7196-477
• Seiko 4485-300
• Seiko 0733-891
• Seiko 3875-837
• Seiko 6316-865
• Seiko 7195-796
• Seiko 7085-955
• Seiko 6238-492