Seiko Cal. 6231 - 407

The Seiko 6231-407 represents an important milestone in Seiko's 1993 lineup. Powered by the 6231 caliber with 36j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-37808940bfa0]

Also known as: Bellmatic, Emperor

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

15.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1993

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