Seiko Cal. 4530 - 738

Seiko 4530-738

The 4530-738 is a sought-after Spring Drive piece from Seiko's golden era. With its 18mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-407c97b62b8d]

Also known as: Golden Tuna, Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Champagne
Jewels
28j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1994

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