Seiko Cal. 5616 - 836

This Hand-Winding model from 1986 features a 42mm Two-Tone case. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-6c914bb4d6e4]

Also known as: Tuna, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

42mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Silver

Jewels

21j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1986

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