Seiko Cal. 6177 - 633

The 6177-633 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6177 caliber with 30j jewels beating at 36,000 bph, it delivers a 36 hours power reserve. [seikata-wm-d7273b7b6d3d]

Also known as: Helmet, Navigator

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1992

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