Seiko Cal. 7181 - 423

The Seiko 7181-423 represents an important milestone in Seiko's 1975 lineup. It features a Silver dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-813bba5cb69f]

Also known as: Panda, Rally

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1975

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