Seiko Cal. 6241 - 931

The 6241-931 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-ee1581daffe7]

Also known as: Sumo, Arnie

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

35j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1987

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