Seiko Cal. 7140 - 886

The Seiko 7140-886 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-9e1997f50afe]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

33j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1986

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