Seiko Cal. 5647 - 518

This Automatic model from 1977 features a 45mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-f812ff25cbf4]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1977

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