Seiko Cal. 7177 - 437

The 7177-437 is a sought-after Solar piece from Seiko's golden era. Powered by the 7177 caliber with 25j jewels beating at 36,000 bph, it delivers a 59 hours power reserve. [seikata-wm-e1f8ed3791c4]

Also known as: Panda, Bullhead

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1965

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