Seiko Cal. 7147 - 146

The 7147-146 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-dd19713687fe]

Also known as: Monster

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1966

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