Seiko Cal. 6231 - 866

Released in 1997, the Cal. 6231 with design code 866 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-22459f966124]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1997

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