Seiko Cal. 7112 - 778

The Seiko 7112-778 represents an important milestone in Seiko's 1988 lineup. Powered by the 7112 caliber with 21j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-9bf9fe93da07]

Also known as: Bellmatic, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1988

Related Models

• Seiko 0777-764
• Seiko 6326-520
• Seiko 6691-589
• Seiko 4418-805
• Seiko 6384-473
• Seiko 7136-416
• Seiko 6658-115
• Seiko 3865-887
• Seiko 5228-139
• Seiko 0790-577
• Seiko 5659-262
• Seiko 4477-648