Seiko Cal. 5616 - 394

The 5616-394 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 5616 caliber with 24j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-f734b4920fa0]

Also known as: Navigator, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

37mm

Case Thickness

15.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1980

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