Seiko Cal. 4477 - 771

This Solar model from 1978 features a 40mm Two-Tone case. It features a Black dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-13b9e44a51e0]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

60m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1978

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