Seiko Cal. 6147 - 531

Released in 1999, the Cal. 6147 with design code 531 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-c6bdf4bf73e1]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1999

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