Seiko Cal. 6133 - 685

The 6133-685 is a sought-after Solar piece from Seiko's golden era. Powered by the 6133 caliber with 31j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-febcd086b3bc]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Silver

Jewels

31j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1986

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