Seiko Cal. 6140 - 891

Seiko 6140-891

This Solar model from 1974 features a 36mm Two-Tone case. With its 22mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-550bf594b925]

Also known as: Shogun, Tuna

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
36mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
White
Jewels
31j
Frequency
21,600 bph
Power Reserve
52 hours
Year
1974

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seikata-wm-550bf594b925