Seiko Cal. 5284 - 931

Released in 1998, the Cal. 5284 with design code 931 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-ab16cb4e0f8d]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

39mm

Case Thickness

14.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Cream

Jewels

34j

Frequency

36,000 bph

Power Reserve

60 hours

Year

1998

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