Seiko Cal. 7138 - 193

This Spring Drive model from 1987 features a 45mm Two-Tone case. It features a Champagne dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-19f68bb61eb1]

Also known as: Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Champagne

Jewels

19j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1987

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