Seiko Cal. 4440 - 694

This Spring Drive model from 1977 features a 44mm Gold-Plated case. It features a Cream dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-b8ab798172b2]

Also known as: Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1977

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