Seiko Cal. 7011 - 545

The Seiko 7011-545 represents an important milestone in Seiko's 1987 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-ae68059bf9b5]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

35j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1987

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