Seiko Cal. 7187 - 438

The Seiko 7187-438 represents an important milestone in Seiko's 1993 lineup. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-9a06f29ff69f]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

35j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1993

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