Seiko Cal. 6213 - 731

The Seiko 6213-731 represents an important milestone in Seiko's 1993 lineup. Powered by the 6213 caliber with 17j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-42a37dd0b919]

Also known as: Samurai, Monster

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1993

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