Seiko Cal. 5277 - 137

The 5277-137 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5277 caliber with 32j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-c7d6dd2be05d]

Also known as: Turtle, Panda

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

32j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1971

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