Seiko Cal. 3816 - 993

Seiko 3816-993

The 3816-993 is a sought-after Spring Drive piece from Seiko's golden era. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-2b806380aed2]

Also known as: Turtle, World Timer

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
45mm
Case Thickness
15.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1996

Related Models

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