Seiko Cal. 7147 - 981

The Seiko 7147-981 represents an important milestone in Seiko's 1978 lineup. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-55e0d503ffc8]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1978

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