Seiko Cal. 5641 - 176

The 5641-176 is a sought-after Hand-Winding piece from Seiko's golden era. With its 20mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-f5cf01eaae66]

Also known as: Pogue, World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

14.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1976

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