Seiko Cal. 6385 - 540

Seiko 6385-540

The 6385-540 is a sought-after Quartz piece from Seiko's golden era. Powered by the 6385 caliber with 30j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-dc35d7a40ed9]

Also known as: Baby Tuna, Emperor

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
43mm
Case Thickness
12.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1988

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