Seiko Cal. 6136 - 454

The 6136-454 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6136 caliber with 35j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-5ae84351a62a]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

35j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1976

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