Seiko Cal. 7077 - 554

The Seiko 7077-554 represents an important milestone in Seiko's 1988 lineup. Powered by the 7077 caliber with 32j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-34ec5be65240]

Also known as: Monster, Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1988

Related Models

• Seiko 7186-591
• Seiko 4466-832
• Seiko 3825-466
• Seiko 5638-402
• Seiko 4545-165
• Seiko 5265-985
• Seiko 5273-622
• Seiko 6255-551
• Seiko 6226-904
• Seiko 4461-568
• Seiko 0752-343
• Seiko 4449-560