Seiko Cal. 0739 - 171

Seiko 0739-171

The 0739-171 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-c0e6b2bdc51a]

Also known as: UFO, Crown

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
12.4mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Burgundy
Jewels
24j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1965

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