Seiko Cal. 4469 - 252

This Spring Drive model from 1977 features a 36mm Two-Tone case. It features a Silver dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-2ca224ba622c]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

21j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1977

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