Seiko Cal. 7129 - 931

The Seiko 7129-931 represents an important milestone in Seiko's 1973 lineup. It features a White dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-456afdd46b18]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1973

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