Seiko Cal. 3816 - 140

Seiko 3816-140

The 3816-140 is a sought-after Automatic piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-67c742f2d890]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Blue Sunburst
Jewels
18j
Frequency
36,000 bph
Power Reserve
54 hours
Year
1989

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