Seiko Cal. 6310 - 933

The 6310-933 is a sought-after Solar piece from Seiko's golden era. Powered by the 6310 caliber with 36j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-8337bc9daabd]

Also known as: Samurai, Baby Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1986

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