Seiko Cal. 7131 - 973

The Seiko 7131-973 represents an important milestone in Seiko's 1980 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-dfbba845d0c9]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Burgundy

Jewels

19j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1980

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