Seiko Cal. 6645 - 335

Seiko 6645-335

The Seiko 6645-335 represents an important milestone in Seiko's 1993 lineup. Powered by the 6645 caliber with 30j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-8e9c3e6cf887]

Also known as: Turtle, Monster

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
45mm
Case Thickness
10.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
30j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1993

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seikata-wm-8e9c3e6cf887