Seiko Cal. 3828 - 569

This Spring Drive model from 1994 features a 41mm PVD Black case. It features a Cream dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-c2748b03659e]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1994

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