Seiko Cal. 3815 - 645

Seiko 3815-645

The 3815-645 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-c04fdab878f5]

Also known as: Turtle

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
42mm
Case Thickness
12.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Burgundy
Jewels
30j
Frequency
36,000 bph
Power Reserve
59 hours
Year
1999

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