Seiko Cal. 5646 - 488

The Seiko 5646-488 represents an important milestone in Seiko's 1995 lineup. Powered by the 5646 caliber with 36j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-856e830ca85d]

Also known as: Turtle, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

36j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1995

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