Seiko Cal. 7133 - 644

The Seiko 7133-644 represents an important milestone in Seiko's 1998 lineup. Powered by the 7133 caliber with 29j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-e6bfd0b199f6]

Also known as: Samurai, Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

29j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1998

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