Seiko Cal. 7138 - 301

This Spring Drive model from 1992 features a 42mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-6cd11a6c57f6]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

27j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1992

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