Seiko Cal. 0734 - 187

Seiko 0734-187

The 0734-187 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-4a8022b4d2c3]

Also known as: Tuna, Emperor

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
40mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
50m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1985

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