Seiko Cal. 3840 - 254

The 3840-254 is a sought-after Solar piece from Seiko's golden era. Powered by the 3840 caliber with 35j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-13451d0697e7]

Also known as: Samurai, Silverwave

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1994

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