Seiko Cal. 6138 - 228

The 6138-228 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6138 caliber with 21j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-a3073b51b80b]

Also known as: Turtle, Pogue

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1996

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