Seiko Cal. 6157 - 656

The 6157-656 is a sought-after Solar piece from Seiko's golden era. Powered by the 6157 caliber with 36j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-da16158405bd]

Also known as: Navigator

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Blue Sunburst

Jewels

36j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1998

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