Seiko Cal. 7145 - 247

The Seiko 7145-247 represents an important milestone in Seiko's 1972 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-42d90cdbeec4]

Also known as: Turtle, Emperor

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1972

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