Seiko Cal. 0727 - 371

Seiko 0727-371

This Solar model from 1972 features a 41mm Hardlex-Coated Steel case. With its 22mm lug width and 13.4mm profile, it sits comfortably on most wrists. [seikata-wm-2b2f05e5de55]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Silver
Jewels
31j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1972

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