Seiko Cal. 5646 - 538

This Automatic model from 1989 features a 46mm Two-Tone case. Powered by the 5646 caliber with 28j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-462223d21c88]

Also known as: Panda

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1989

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