Seiko Cal. 5615 - 998

This Solar model from 1965 features a 45mm Two-Tone case. It features a White dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-624a6a61aa23]

Also known as: Sumo, Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1965

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