Seiko Cal. 6635 - 925

This Quartz model from 1994 features a 40mm Two-Tone case. With its 18mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-c3186ea6b2d2]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Burgundy

Jewels

26j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1994

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