Seiko Cal. 4570 - 634

The Seiko 4570-634 represents an important milestone in Seiko's 1993 lineup. Powered by the 4570 caliber with 18j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-0bd019b1e734]

Also known as: Turtle, Monster

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1993

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