Seiko Cal. 6120 - 778

The Seiko 6120-778 represents an important milestone in Seiko's 1991 lineup. Powered by the 6120 caliber with 17j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-675f9e03d4ed]

Also known as: Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1991

Related Models

• Seiko 4435-417
• Seiko 6159-672
• Seiko 6153-843
• Seiko 6286-549
• Seiko 5638-801
• Seiko 4511-694
• Seiko 6293-232
• Seiko 3860-967
• Seiko 6172-846
• Seiko 6316-847
• Seiko 6322-684
• Seiko 7138-213