Seiko Cal. 7112 - 434

The Seiko 7112-434 represents an important milestone in Seiko's 1978 lineup. With its 22mm lug width and 14.0mm profile, it sits comfortably on most wrists. [seikata-wm-d9afd9cab38b]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1978

Related Models

• Seiko 6636-230
• Seiko 4559-336
• Seiko 0759-342
• Seiko 7112-160
• Seiko 6286-538
• Seiko 6238-350
• Seiko 4476-891
• Seiko 5651-230
• Seiko 6366-514
• Seiko 7119-628
• Seiko 7048-230
• Seiko 4560-356