Seiko Cal. 0731 - 836

Seiko 0731-836

This Hand-Winding model from 1993 features a 44mm Two-Tone case. With its 22mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-7d0f783a4656]

Also known as: Tuna, Navigator

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
44mm
Case Thickness
11.6mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Burgundy
Jewels
24j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1993

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seikata-wm-7d0f783a4656