Seiko Cal. 7137 - 354

The 7137-354 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7137 caliber with 26j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-87ed50272397]

Also known as: Bellmatic, Arnie

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

8.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

26j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1968

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