Seiko Cal. 6140 - 355

Released in 1991, the Cal. 6140 with design code 355 was part of Seiko's domestic market collection. It features a Cream dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-ef263fff2aee]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

24j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1991

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