Seiko Cal. 5623 - 730

Seiko 5623-730

The 5623-730 is a sought-after Automatic piece from Seiko's golden era. The Bidirectional bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e2a4f6218f87]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
12.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Navy
Jewels
23j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1997

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